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Critical Thinking in Science: Fostering Scientific Reasoning Skills in Students

ALI Staff | Published  July 13, 2023

Thinking like a scientist is a central goal of all science curricula.

As students learn facts, methodologies, and methods, what matters most is that all their learning happens through the lens of scientific reasoning what matters most is that it’s all through the lens of scientific reasoning.

That way, when it comes time for them to take on a little science themselves, either in the lab or by theoretically thinking through a solution, they understand how to do it in the right context.

One component of this type of thinking is being critical. Based on facts and evidence, critical thinking in science isn’t exactly the same as critical thinking in other subjects.

Students have to doubt the information they’re given until they can prove it’s right.

They have to truly understand what’s true and what’s hearsay. It’s complex, but with the right tools and plenty of practice, students can get it right.

What is critical thinking?

This particular style of thinking stands out because it requires reflection and analysis. Based on what's logical and rational, thinking critically is all about digging deep and going beyond the surface of a question to establish the quality of the question itself.

It ensures students put their brains to work when confronted with a question rather than taking every piece of information they’re given at face value.

It’s engaged, higher-level thinking that will serve them well in school and throughout their lives.

Why is critical thinking important?

Critical thinking is important when it comes to making good decisions.

It gives us the tools to think through a choice rather than quickly picking an option — and probably guessing wrong. Think of it as the all-important ‘why.’

Why is that true? Why is that right? Why is this the only option?

Finding answers to questions like these requires critical thinking. They require you to really analyze both the question itself and the possible solutions to establish validity.

Will that choice work for me? Does this feel right based on the evidence?

How does critical thinking in science impact students?

Critical thinking is essential in science.

It’s what naturally takes students in the direction of scientific reasoning since evidence is a key component of this style of thought.

It’s not just about whether evidence is available to support a particular answer but how valid that evidence is.

It’s about whether the information the student has fits together to create a strong argument and how to use verifiable facts to get a proper response.

Critical thinking in science helps students:

  • Actively evaluate information
  • Identify bias
  • Separate the logic within arguments
  • Analyze evidence

4 Ways to promote critical thinking

Figuring out how to develop critical thinking skills in science means looking at multiple strategies and deciding what will work best at your school and in your class.

Based on your student population, their needs and abilities, not every option will be a home run.

These particular examples are all based on the idea that for students to really learn how to think critically, they have to practice doing it. 

Each focuses on engaging students with science in a way that will motivate them to work independently as they hone their scientific reasoning skills.

Project-Based Learning

Project-based learning centers on critical thinking.

Teachers can shape a project around the thinking style to give students practice with evaluating evidence or other critical thinking skills.

Critical thinking also happens during collaboration, evidence-based thought, and reflection.

For example, setting students up for a research project is not only a great way to get them to think critically, but it also helps motivate them to learn.

Allowing them to pick the topic (that isn’t easy to look up online), develop their own research questions, and establish a process to collect data to find an answer lets students personally connect to science while using critical thinking at each stage of the assignment.

They’ll have to evaluate the quality of the research they find and make evidence-based decisions.

Self-Reflection

Adding a question or two to any lab practicum or activity requiring students to pause and reflect on what they did or learned also helps them practice critical thinking.

At this point in an assignment, they’ll pause and assess independently. 

You can ask students to reflect on the conclusions they came up with for a completed activity, which really makes them think about whether there's any bias in their answer.

Addressing Assumptions

One way critical thinking aligns so perfectly with scientific reasoning is that it encourages students to challenge all assumptions. 

Evidence is king in the science classroom, but even when students work with hard facts, there comes the risk of a little assumptive thinking.

Working with students to identify assumptions in existing research or asking them to address an issue where they suspend their own judgment and simply look at established facts polishes their that critical eye.

They’re getting practice without tossing out opinions, unproven hypotheses, and speculation in exchange for real data and real results, just like a scientist has to do.

Lab Activities With Trial-And-Error

Another component of critical thinking (as well as thinking like a scientist) is figuring out what to do when you get something wrong.

Backtracking can mean you have to rethink a process, redesign an experiment, or reevaluate data because the outcomes don’t make sense, but it’s okay.

The ability to get something wrong and recover is not only a valuable life skill, but it’s where most scientific breakthroughs start. Reminding students of this is always a valuable lesson.

Labs that include comparative activities are one way to increase critical thinking skills, especially when introducing new evidence that might cause students to change their conclusions once the lab has begun.

For example, you provide students with two distinct data sets and ask them to compare them.

With only two choices, there are a finite amount of conclusions to draw, but then what happens when you bring in a third data set? Will it void certain conclusions? Will it allow students to make new conclusions, ones even more deeply rooted in evidence?

Thinking like a scientist

When students get the opportunity to think critically, they’re learning to trust the data over their ‘gut,’ to approach problems systematically and make informed decisions using ‘good’ evidence.

When practiced enough, this ability will engage students in science in a whole new way, providing them with opportunities to dig deeper and learn more.

It can help enrich science and motivate students to approach the subject just like a professional would.

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Thinking critically on critical thinking: why scientists’ skills need to spread

critical thinking skills scientific

Lecturer in Psychology, University of Tasmania

Disclosure statement

Rachel Grieve does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

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critical thinking skills scientific

MATHS AND SCIENCE EDUCATION: We’ve asked our authors about the state of maths and science education in Australia and its future direction. Today, Rachel Grieve discusses why we need to spread science-specific skills into the wider curriculum.

When we think of science and maths, stereotypical visions of lab coats, test-tubes, and formulae often spring to mind.

But more important than these stereotypes are the methods that underpin the work scientists do – namely generating and systematically testing hypotheses. A key part of this is critical thinking.

It’s a skill that often feels in short supply these days, but you don’t necessarily need to study science or maths in order gain it. It’s time to take critical thinking out of the realm of maths and science and broaden it into students’ general education.

What is critical thinking?

Critical thinking is a reflective and analytical style of thinking, with its basis in logic, rationality, and synthesis. It means delving deeper and asking questions like: why is that so? Where is the evidence? How good is that evidence? Is this a good argument? Is it biased? Is it verifiable? What are the alternative explanations?

Critical thinking moves us beyond mere description and into the realms of scientific inference and reasoning. This is what enables discoveries to be made and innovations to be fostered.

For many scientists, critical thinking becomes (seemingly) intuitive, but like any skill set, critical thinking needs to be taught and cultivated. Unfortunately, educators are unable to deposit this information directly into their students’ heads. While the theory of critical thinking can be taught, critical thinking itself needs to be experienced first-hand.

So what does this mean for educators trying to incorporate critical thinking within their curricula? We can teach students the theoretical elements of critical thinking. Take for example working through [statistical problems](http://wdeneys.org/data/COGNIT_1695.pdf](http://wdeneys.org/data/COGNIT_1695.pdf) like this one:

In a 1,000-person study, four people said their favourite series was Star Trek and 996 said Days of Our Lives. Jeremy is a randomly chosen participant in this study, is 26, and is doing graduate studies in physics. He stays at home most of the time and likes to play videogames. What is most likely? a. Jeremy’s favourite series is Star Trek b. Jeremy’s favourite series is Days of Our Lives

Some critical thought applied to this problem allows us to know that Jeremy is most likely to prefer Days of Our Lives.

Can you teach it?

It’s well established that statistical training is associated with improved decision-making. But the idea of “teaching” critical thinking is itself an oxymoron: critical thinking can really only be learned through practice. Thus, it is not surprising that student engagement with the critical thinking process itself is what pays the dividends for students.

As such, educators try to connect students with the subject matter outside the lecture theatre or classroom. For example, problem based learning is now widely used in the health sciences, whereby students must figure out the key issues related to a case and direct their own learning to solve that problem. Problem based learning has clear parallels with real life practice for health professionals.

Critical thinking goes beyond what might be on the final exam and life-long learning becomes the key. This is a good thing, as practice helps to improve our ability to think critically over time .

Just for scientists?

For those engaging with science, learning the skills needed to be a critical consumer of information is invaluable. But should these skills remain in the domain of scientists? Clearly not: for those engaging with life, being a critical consumer of information is also invaluable, allowing informed judgement.

Being able to actively consider and evaluate information, identify biases, examine the logic of arguments, and tolerate ambiguity until the evidence is in would allow many people from all backgrounds to make better decisions. While these decisions can be trivial (does that miracle anti-wrinkle cream really do what it claims?), in many cases, reasoning and decision-making can have a substantial impact, with some decisions have life-altering effects. A timely case-in-point is immunisation.

Pushing critical thinking from the realms of science and maths into the broader curriculum may lead to far-reaching outcomes. With increasing access to information on the internet, giving individuals the skills to critically think about that information may have widespread benefit, both personally and socially.

The value of science education might not always be in the facts, but in the thinking.

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Understanding the Complex Relationship between Critical Thinking and Science Reasoning among Undergraduate Thesis Writers

Affiliations.

  • 1 Department of Biology, Duke University, Durham, NC 27708 [email protected].
  • 2 Department of Psychology and Neuroscience, Duke University, Durham, NC 27708.
  • 3 Department of Microbiology and Immunology, University of Minnesota, Minneapolis, MN 55455.
  • 4 Department of Biology, Duke University, Durham, NC 27708.
  • PMID: 29326103
  • PMCID: PMC6007780
  • DOI: 10.1187/cbe.17-03-0052

Developing critical-thinking and scientific reasoning skills are core learning objectives of science education, but little empirical evidence exists regarding the interrelationships between these constructs. Writing effectively fosters students' development of these constructs, and it offers a unique window into studying how they relate. In this study of undergraduate thesis writing in biology at two universities, we examine how scientific reasoning exhibited in writing (assessed using the Biology Thesis Assessment Protocol) relates to general and specific critical-thinking skills (assessed using the California Critical Thinking Skills Test), and we consider implications for instruction. We find that scientific reasoning in writing is strongly related to inference , while other aspects of science reasoning that emerge in writing (epistemological considerations, writing conventions, etc.) are not significantly related to critical-thinking skills. Science reasoning in writing is not merely a proxy for critical thinking. In linking features of students' writing to their critical-thinking skills, this study 1) provides a bridge to prior work suggesting that engagement in science writing enhances critical thinking and 2) serves as a foundational step for subsequently determining whether instruction focused explicitly on developing critical-thinking skills (particularly inference ) can actually improve students' scientific reasoning in their writing.

© 2018 J. E. Dowd et al. CBE—Life Sciences Education © 2018 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

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What influences students’ abilities to critically evaluate scientific investigations?

Ashley b. heim.

1 Department of Ecology and Evolutionary Biology, Cornell University, Ithaca, NY, United States of America

2 Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, NY, United States of America

David Esparza

Michelle k. smith, n. g. holmes, associated data.

All raw data files are available from the Cornell Institute for Social and Economic Research (CISER) data and reproduction archive ( https://archive.ciser.cornell.edu/studies/2881 ).

Critical thinking is the process by which people make decisions about what to trust and what to do. Many undergraduate courses, such as those in biology and physics, include critical thinking as an important learning goal. Assessing critical thinking, however, is non-trivial, with mixed recommendations for how to assess critical thinking as part of instruction. Here we evaluate the efficacy of assessment questions to probe students’ critical thinking skills in the context of biology and physics. We use two research-based standardized critical thinking instruments known as the Biology Lab Inventory of Critical Thinking in Ecology (Eco-BLIC) and Physics Lab Inventory of Critical Thinking (PLIC). These instruments provide experimental scenarios and pose questions asking students to evaluate what to trust and what to do regarding the quality of experimental designs and data. Using more than 3000 student responses from over 20 institutions, we sought to understand what features of the assessment questions elicit student critical thinking. Specifically, we investigated (a) how students critically evaluate aspects of research studies in biology and physics when they are individually evaluating one study at a time versus comparing and contrasting two and (b) whether individual evaluation questions are needed to encourage students to engage in critical thinking when comparing and contrasting. We found that students are more critical when making comparisons between two studies than when evaluating each study individually. Also, compare-and-contrast questions are sufficient for eliciting critical thinking, with students providing similar answers regardless of if the individual evaluation questions are included. This research offers new insight on the types of assessment questions that elicit critical thinking at the introductory undergraduate level; specifically, we recommend instructors incorporate more compare-and-contrast questions related to experimental design in their courses and assessments.

Introduction

Critical thinking and its importance.

Critical thinking, defined here as “the ways in which one uses data and evidence to make decisions about what to trust and what to do” [ 1 ], is a foundational learning goal for almost any undergraduate course and can be integrated in many points in the undergraduate curriculum. Beyond the classroom, critical thinking skills are important so that students are able to effectively evaluate data presented to them in a society where information is so readily accessible [ 2 , 3 ]. Furthermore, critical thinking is consistently ranked as one of the most necessary outcomes of post-secondary education for career advancement by employers [ 4 ]. In the workplace, those with critical thinking skills are more competitive because employers assume they can make evidence-based decisions based on multiple perspectives, keep an open mind, and acknowledge personal limitations [ 5 , 6 ]. Despite the importance of critical thinking skills, there are mixed recommendations on how to elicit and assess critical thinking during and as a result of instruction. In response, here we evaluate the degree to which different critical thinking questions elicit students’ critical thinking skills.

Assessing critical thinking in STEM

Across STEM (i.e., science, technology, engineering, and mathematics) disciplines, several standardized assessments probe critical thinking skills. These assessments focus on aspects of critical thinking and ask students to evaluate experimental methods [ 7 – 11 ], form hypotheses and make predictions [ 12 , 13 ], evaluate data [ 2 , 12 – 14 ], or draw conclusions based on a scenario or figure [ 2 , 12 – 14 ]. Many of these assessments are open-response, so they can be difficult to score, and several are not freely available.

In addition, there is an ongoing debate regarding whether critical thinking is a domain-general or context-specific skill. That is, can someone transfer their critical thinking skills from one domain or context to another (domain-general) or do their critical thinking skills only apply in their domain or context of expertise (context-specific)? Research on the effectiveness of teaching critical thinking has found mixed results, primarily due to a lack of consensus definition of and assessment tools for critical thinking [ 15 , 16 ]. Some argue that critical thinking is domain-general—or what Ennis refers to as the “general approach”—because it is an overlapping skill that people use in various aspects of their lives [ 17 ]. In contrast, others argue that critical thinking must be elicited in a context-specific domain, as prior knowledge is needed to make informed decisions in one’s discipline [ 18 , 19 ]. Current assessments include domain-general components [ 2 , 7 , 8 , 14 , 20 , 21 ], asking students to evaluate, for instance, experiments on the effectiveness of dietary supplements in athletes [ 20 ] and context-specific components, such as to measure students’ abilities to think critically in domains such as neuroscience [ 9 ] and biology [ 10 ].

Others maintain the view that critical thinking is a context-specific skill for the purpose of undergraduate education, but argue that it should be content accessible [ 22 – 24 ], as “thought processes are intertwined with what is being thought about” [ 23 ]. From this viewpoint, the context of the assessment would need to be embedded in a relatively accessible context to assess critical thinking independent of students’ content knowledge. Thus, to effectively elicit critical thinking among students, instructors should use assessments that present students with accessible domain-specific information needed to think deeply about the questions being asked [ 24 , 25 ].

Within the context of STEM, current critical thinking assessments primarily ask students to evaluate a single experimental scenario (e.g., [ 10 , 20 ]), though compare-and-contrast questions about more than one scenario can be a powerful way to elicit critical thinking [ 26 , 27 ]. Generally included in the “Analysis” level of Bloom’s taxonomy [ 28 – 30 ], compare-and-contrast questions encourage students to recognize, distinguish between, and relate features between scenarios and discern relevant patterns or trends, rather than compile lists of important features [ 26 ]. For example, a compare-and-contrast assessment may ask students to compare the hypotheses and research methods used in two different experimental scenarios, instead of having them evaluate the research methods of a single experiment. Alternatively, students may inherently recall and use experimental scenarios based on their prior experiences and knowledge as they evaluate an individual scenario. In addition, evaluating a single experimental scenario individually may act as metacognitive scaffolding [ 31 , 32 ]—a process which “guides students by asking questions about the task or suggesting relevant domain-independent strategies [ 32 ]—to support students in their compare-and-contrast thinking.

Purpose and research questions

Our primary objective of this study was to better understand what features of assessment questions elicit student critical thinking using two existing instruments in STEM: the Biology Lab Inventory of Critical Thinking in Ecology (Eco-BLIC) and Physics Lab Inventory of Critical Thinking (PLIC). We focused on biology and physics since critical thinking assessments were already available for these disciplines. Specifically, we investigated (a) how students critically evaluate aspects of research studies in biology and physics when they are individually evaluating one study at a time or comparing and contrasting two studies and (b) whether individual evaluation questions are needed to encourage students to engage in critical thinking when comparing and contrasting.

Providing undergraduates with ample opportunities to practice critical thinking skills in the classroom is necessary for evidence-based critical thinking in their future careers and everyday life. While most critical thinking instruments in biology and physics contexts have undergone some form of validation to ensure they are accurately measuring the intended construct, to our knowledge none have explored how different question types influence students’ critical thinking. This research offers new insight on the types of questions that elicit critical thinking, which can further be applied by educators and researchers across disciplines to measure cognitive student outcomes and incorporate more effective critical thinking opportunities in the classroom.

Ethics statement

The procedures for this study were approved by the Institutional Review Board of Cornell University (Eco-BLIC: #1904008779; PLIC: #1608006532). Informed consent was obtained by all participating students via online consent forms at the beginning of the study, and students did not receive compensation for participating in this study unless their instructor offered credit for completing the assessment.

Participants and assessment distribution

We administered the Eco-BLIC to undergraduate students across 26 courses at 11 institutions (six doctoral-granting, three Master’s-granting, and two Baccalaureate-granting) in Fall 2020 and Spring 2021 and received 1612 usable responses. Additionally, we administered the PLIC to undergraduate students across 21 courses at 11 institutions (six doctoral-granting, one Master’s-granting, three four-year colleges, and one 2-year college) in Fall 2020 and Spring 2021 and received 1839 usable responses. We recruited participants via convenience sampling by emailing instructors of primarily introductory ecology-focused courses or introductory physics courses who expressed potential interest in implementing our instrument in their course(s). Both instruments were administered online via Qualtrics and students were allowed to complete the assessments outside of class. The demographic distribution of the response data is presented in Table 1 , all of which were self-reported by students. The values presented in this table represent all responses we received.

Woman58.3%39.5%
Man39.4%51.3%
Non-binary/Non-gender conforming1.0%1.8%
Self-describe0.2%7.3%
Prefer not to disclose1.1%0%
American Indian or Alaska Native1.3%0.8%
Asian16.8%27.6%
Black or African American5.4%5.1%
Hispanic or Latinx19.6%8.8%
Native Hawaiian / Pacific Islander0.4%0.4%
White53.5%53.3%
Self-describe / Prefer not to disclose / Other3.1%1.7%
Ecology & Evolutionary Biology21.28%
Molecular Biology16.25%
Physiology or Neuroscience10.86%
No specialization / I don’t know16.07%
Non-Life Science Major35.55%
Engineering45.8%
Other science19.0%
Physics17.7%
Non-science6.6%
Unknown10.9%

Instrument description

Question types.

Though the content and concepts featured in the Eco-BLIC and PLIC are distinct, both instruments share a similar structure and set of question types. The Eco-BLIC—which was developed using a structure similar to that of the PLIC [ 1 ]—includes two predator-prey scenarios based on relationships between (a) smallmouth bass and mayflies and (b) great-horned owls and house mice. Within each scenario, students are presented with a field-based study and a laboratory-based study focused on a common research question about feeding behaviors of smallmouth bass or house mice, respectively. The prompts for these two Eco-BLIC scenarios are available in S1 and S2 Appendices. The PLIC focuses on two research groups conducting different experiments to test the relationship between oscillation periods of masses hanging on springs [ 1 ]; the prompts for this scenario can be found in S3 Appendix . The descriptive prompts in both the Eco-BLIC and PLIC also include a figure presenting data collected by each research group, from which students are expected to draw conclusions. The research scenarios (e.g., field-based group and lab-based group on the Eco-BLIC) are written so that each group has both strengths and weaknesses in their experimental designs.

After reading the prompt for the first experimental group (Group 1) in each instrument, students are asked to identify possible claims from Group 1’s data (data evaluation questions). Students next evaluate the strengths and weaknesses of various study features for Group 1 (individual evaluation questions). Examples of these individual evaluation questions are in Table 2 . They then suggest next steps the group should pursue (next steps items). Students are then asked to read about the prompt describing the second experimental group’s study (Group 2) and again answer questions about the possible claims, strengths and weaknesses, and next steps of Group 2’s study (data evaluation questions, individual evaluation questions, and next steps items). Once students have independently evaluated Groups 1 and 2, they answer a series of questions to compare the study approaches of Group 1 versus Group 2 (group comparison items). In this study, we focus our analysis on the individual evaluation questions and group comparison items.

Type of QuestionEco-BLIC (Owl/Mouse Scenario—Lab Group)PLIC
Individual evaluation questions

Response type:
Please characterize each of the following aspects of Group 1’s study setup as either a strength or weakness to defining the feeding behavior of mice while great-horned owl calls play:

Please characterize the following aspects of Group 1’s data collection methods as either a strength or weakness of their methods:

Group comparison items

Response type:




How do you think Group 1 and Group 2 performed in the following categories?

: :
How do you think Group 1 and Group 2 performed in the following categories related to data collection methods?

The Eco-BLIC examples are derived from the owl/mouse scenario.

Instrument versions

To determine whether the individual evaluation questions impacted the assessment of students’ critical thinking, students were randomly assigned to take one of two versions of the assessment via Qualtrics branch logic: 1) a version that included the individual evaluation and group comparison items or 2) a version with only the group comparison items, with the individual evaluation questions removed. We calculated the median time it took students to answer each of these versions for both the Eco-BLIC and PLIC.

Think-aloud interviews

We also conducted one-on-one think-aloud interviews with students to elicit feedback on the assessment questions (Eco-BLIC n = 21; PLIC n = 4). Students were recruited via convenience sampling at our home institution and were primarily majoring in biology or physics. All interviews were audio-recorded and screen captured via Zoom and lasted approximately 30–60 minutes. We asked participants to discuss their reasoning for answering each question as they progressed through the instrument. We did not analyze these interviews in detail, but rather used them to extract relevant examples of critical thinking that helped to explain our quantitative findings. Multiple think-aloud interviews were conducted with students using previous versions of the PLIC [ 1 ], though these data are not discussed here.

Data analyses

Our analyses focused on (1) investigating the alignment between students’ responses to the individual evaluation questions and the group comparison items and (2) comparing student responses between the two instrument versions. If individual evaluation and group comparison items elicit critical thinking in the same way, we would expect to see the same frequency of responses for each question type, as per Fig 1 . For example, if students evaluated one study feature of Group 1 as a strength and the same study feature for Group 2 as a strength, we would expect that students would respond that both groups were highly effective for this study feature on the group comparison item (i.e., data represented by the purple circle in the top right quadrant of Fig 1 ). Alternatively, if students evaluated one study feature of Group 1 as a strength and the same study feature for Group 2 as a weakness, we would expect that students would indicate that Group 1 was more effective than Group 2 on the group comparison item (i.e., data represented by the green circle in the lower right quadrant of Fig 1 ).

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The x- and y-axes represent rankings on the individual evaluation questions for Groups 1 and 2 (or field and lab groups), respectively. The colors in the legend at the top of the figure denote responses to the group comparison items. In this idealized example, all pie charts are the same size to indicate that the student answers are equally proportioned across all answer combinations.

We ran descriptive statistics to summarize student responses to questions and examine distributions and frequencies of the data on the Eco-BLIC and PLIC. We also conducted chi-square goodness-of-fit tests to analyze differences in student responses between versions within the relevant questions from the same instrument. In all of these tests, we used a Bonferroni correction to lower the chances of receiving a false positive and account for multiple comparisons. We generated figures—primarily multi-pie chart graphs and heat maps—to visualize differences between individual evaluation and group comparison items and between versions of each instrument with and without individual evaluation questions, respectively. All aforementioned data analyses and figures were conducted or generated in the R statistical computing environment (v. 4.1.1) and Microsoft Excel.

We asked students to evaluate different experimental set-ups on the Eco-BLIC and PLIC two ways. Students first evaluated the strengths and weaknesses of study features for each scenario individually (individual evaluation questions, Table 2 ) and, subsequently, answered a series of questions to compare and contrast the study approaches of both research groups side-by-side (group comparison items, Table 2 ). Through analyzing the individual evaluation questions, we found that students generally ranked experimental features (i.e., those related to study set-up, data collection and summary methods, and analysis and outcomes) of the independent research groups as strengths ( Fig 2 ), evidenced by the mean scores greater than 2 on a scale from 1 (weakness) to 4 (strength).

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Each box represents the interquartile range (IQR). Lines within each box represent the median. Circles represent outliers of mean scores for each question.

Individual evaluation versus compare-and-contrast evaluation

Our results indicate that when students consider Group 1 or Group 2 individually, they mark most study features as strengths (consistent with the means in Fig 2 ), shown by the large circles in the upper right quadrant across the three experimental scenarios ( Fig 3 ). However, the proportion of colors on each pie chart shows that students select a range of responses when comparing the two groups [e.g., Group 1 being more effective (green), Group 2 being more effective (blue), both groups being effective (purple), and neither group being effective (orange)]. We infer that students were more discerning (i.e., more selective) when they were asked to compare the two groups across the various study features ( Fig 3 ). In short, students think about the groups differently if they are rating either Group 1 or Group 2 in the individual evaluation questions versus directly comparing Group 1 to Group 2.

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The x- and y-axes represent students’ rankings on the individual evaluation questions for Groups 1 and 2 on each assessment, respectively, where 1 indicates weakness and 4 indicates strength. The overall size of each pie chart represents the proportion of students who responded with each pair of ratings. The colors in the pie charts denote the proportion of students’ responses who chose each option on the group comparison items. (A) Eco-BLIC bass-mayfly scenario (B) Eco-BLIC owl-mouse scenario (C) PLIC oscillation periods of masses hanging on springs scenario.

These results are further supported by student responses from the think-aloud interviews. For example, one interview participant responding to the bass-mayfly scenario of the Eco-BLIC explained that accounting for bias/error in both the field and lab groups in this scenario was a strength (i.e., 4). This participant mentioned that Group 1, who performed the experiment in the field, “[had] outliers, so they must have done pretty well,” and that Group 2, who collected organisms in the field but studied them in lab, “did a good job of accounting for bias.” However, when asked to compare between the groups, this student argued that Group 2 was more effective at accounting for bias/error, noting that “they controlled for more variables.”

Another individual who was evaluating “repeated trials for each mass” in the PLIC expressed a similar pattern. In response to ranking this feature of Group 1 as a strength, they explained: “Given their uncertainties and how small they are, [the group] seems like they’ve covered their bases pretty well.” Similarly, they evaluated this feature of Group 2 as a strength as well, simply noting: “Same as the last [group], I think it’s a strength.” However, when asked to compare between Groups 1 and 2, this individual argued that Group 1 was more effective because they conducted more trials.

Individual evaluation questions to support compare and contrast thinking

Given that students were more discerning when they directly compared two groups for both biology and physics experimental scenarios, we next sought to determine if the individual evaluation questions for Group 1 or Group 2 were necessary to elicit or helpful to support student critical thinking about the investigations. To test this, students were randomly assigned to one of two versions of the instrument. Students in one version saw individual evaluation questions about Group 1 and Group 2 and then saw group comparison items for Group 1 versus Group 2. Students in the second version only saw the group comparison items. We found that students assigned to both versions responded similarly to the group comparison questions, indicating that the individual evaluation questions did not promote additional critical thinking. We visually represent these similarities across versions with and without the individual evaluation questions in Fig 4 as heat maps.

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The x-axis denotes students’ responses on the group comparison items (i.e., whether they ranked Group 1 as more effective, Group 2 as more effective, both groups as highly effective, or neither group as effective/both groups were minimally effective). The y-axis lists each of the study features that students compared between the field and lab groups. White and lighter shades of red indicate a lower percentage of student responses, while brighter red indicates a higher percentage of student responses. (A) Eco-BLIC bass-mayfly scenario. (B) Eco-BLIC owl-mouse scenario. (C) PLIC oscillation periods of masses hanging on springs scenario.

We ran chi-square goodness-of-fit tests on the answers between student responses on both instrument versions and there were no significant differences on the Eco-BLIC bass-mayfly scenario ( Fig 4A ; based on an adjusted p -value of 0.006) or owl-mouse questions ( Fig 4B ; based on an adjusted p-value of 0.004). There were only three significant differences (out of 53 items) in how students responded to questions on both versions of the PLIC ( Fig 4C ; based on an adjusted p -value of 0.0005). The items that students responded to differently ( p <0.0005) across both versions were items where the two groups were identical in their design; namely, the equipment used (i.e., stopwatches), the variables measured (i.e., time and mass), and the number of bounces of the spring per trial (i.e., five bounces). We calculated Cramer’s C (Vc; [ 33 ]), a measure commonly applied to Chi-square goodness of fit models to understand the magnitude of significant results. We found that the effect sizes for these three items were small (Vc = 0.11, Vc = 0.10, Vc = 0.06, respectively).

The trend that students answer the Group 1 versus Group 2 comparison questions similarly, regardless of whether they responded to the individual evaluation questions, is further supported by student responses from the think-aloud interviews. For example, one participant who did not see the individual evaluation questions for the owl-mouse scenario of the Eco-BLIC independently explained that sampling mice from other fields was a strength for both the lab and field groups. They explained that for the lab group, “I think that [the mice] coming from multiple nearby fields is good…I was curious if [mouse] behavior was universal.” For the field group, they reasoned, “I also noticed it was just from a single nearby field…I thought that was good for control.” However, this individual ultimately reasoned that the field group was “more effective for sampling methods…it’s better to have them from a single field because you know they were exposed to similar environments.” Thus, even without individual evaluation questions available, students can still make individual evaluations when comparing and contrasting between groups.

We also determined that removing the individual evaluation questions decreased the duration of time students needed to complete the Eco-BLIC and PLIC. On the Eco-BLIC, the median time to completion for the version with individual evaluation and group comparison questions was approximately 30 minutes, while the version with only the group comparisons had a median time to completion of 18 minutes. On the PLIC, the median time to completion for the version with individual evaluation questions and group comparison questions was approximately 17 minutes, while the version with only the group comparisons had a median time to completion of 15 minutes.

To determine how to elicit critical thinking in a streamlined manner using introductory biology and physics material, we investigated (a) how students critically evaluate aspects of experimental investigations in biology and physics when they are individually evaluating one study at a time versus comparing and contrasting two and (b) whether individual evaluation questions are needed to encourage students to engage in critical thinking when comparing and contrasting.

Students are more discerning when making comparisons

We found that students were more discerning when comparing between the two groups in the Eco-BLIC and PLIC rather than when evaluating each group individually. While students tended to independently evaluate study features of each group as strengths ( Fig 2 ), there was greater variation in their responses to which group was more effective when directly comparing between the two groups ( Fig 3 ). Literature evaluating the role of contrasting cases provides plausible explanations for our results. In that work, contrasting between two cases supports students in identifying deep features of the cases, compared with evaluating one case after the other [ 34 – 37 ]. When presented with a single example, students may deem certain study features as unimportant or irrelevant, but comparing study features side-by-side allows students to recognize the distinct features of each case [ 38 ]. We infer, therefore, that students were better able to recognize the strengths and weaknesses of the two groups in each of the assessment scenarios when evaluating the groups side by side, rather than in isolation [ 39 , 40 ]. This result is somewhat surprising, however, as students could have used their knowledge of experimental designs as a contrasting case when evaluating each group. Future work, therefore, should evaluate whether experts use their vast knowledge base of experimental studies as discerning contrasts when evaluating each group individually. This work would help determine whether our results here suggest that students do not have a sufficient experiment-base to use as contrasts or if the students just do not use their experiment-base when evaluating the individual groups. Regardless, our study suggests that critical thinking assessments should ask students to compare and contrast experimental scenarios, rather than just evaluate individual cases.

Individual evaluation questions do not influence answers to compare and contrast questions

We found that individual evaluation questions were unnecessary for eliciting or supporting students’ critical thinking on the two assessments. Students responded to the group comparison items similarly whether or not they had received the individual evaluation questions. The exception to this pattern was that students responded differently to three group comparison items on the PLIC when individual evaluation questions were provided. These three questions constituted a small portion of the PLIC and showed a small effect size. Furthermore, removing the individual evaluation questions decreased the median time for students to complete the Eco-BLIC and PLIC. It is plausible that spending more time thinking about the experimental methods while responding to the individual evaluation questions would then prepare students to be better discerners on the group comparison questions. However, the overall trend is that individual evaluation questions do not have a strong impact on how students evaluate experimental scenarios, nor do they set students up to be better critical thinkers later. This finding aligns with prior research suggesting that students tend to disregard details when they evaluate a single case, rather than comparing and contrasting multiple cases [ 38 ], further supporting our findings about the effectiveness of the group comparison questions.

Practical implications

Individual evaluation questions were not effective for students to engage in critical thinking nor to prepare them for subsequent questions that elicit their critical thinking. Thus, researchers and instructors could make critical thinking assessments more effective and less time-consuming by encouraging comparisons between cases. Additionally, the study raises a question about whether instruction should incorporate more experimental case studies throughout their courses and assessments so that students have a richer experiment-base to use as contrasts when evaluating individual experimental scenarios. To help students discern information about experimental design, we suggest that instructors consider providing them with multiple experimental studies (i.e., cases) and asking them to compare and contrast between these studies.

Future directions and limitations

When designing critical thinking assessments, questions should ask students to make meaningful comparisons that require them to consider the important features of the scenarios. One challenge of relying on compare-and-contrast questions in the Eco-BLIC and PLIC to elicit students’ critical thinking is ensuring that students are comparing similar yet distinct study features across experimental scenarios, and that these comparisons are meaningful [ 38 ]. For example, though sample size is different between experimental scenarios in our instruments, it is a significant feature that has implications for other aspects of the research like statistical analyses and behaviors of the animals. Therefore, one limitation of our study could be that we exclusively focused on experimental method evaluation questions (i.e., what to trust), and we are unsure if the same principles hold for other dimensions of critical thinking (i.e., what to do). Future research should explore whether questions that are not in a compare-and-contrast format also effectively elicit critical thinking, and if so, to what degree.

As our question schema in the Eco-BLIC and PLIC were designed for introductory biology and physics content, it is unknown how effective this question schema would be for upper-division biology and physics undergraduates who we would expect to have more content knowledge and prior experiences for making comparisons in their respective disciplines [ 18 , 41 ]. For example, are compare-and-contrast questions still needed to elicit critical thinking among upper-division students, or would critical thinking in this population be more effectively assessed by incorporating more sophisticated data analyses in the research scenarios? Also, if students with more expert-like thinking have a richer set of experimental scenarios to inherently use as contrasts when comparing, we might expect their responses on the individual evaluation questions and group comparisons to better align. To further examine how accessible and context-specific the Eco-BLIC and PLIC are, novel scenarios could be developed that incorporate topics and concepts more commonly addressed in upper-division courses. Additionally, if instructors offer students more experience comparing and contrasting experimental scenarios in the classroom, would students be more discerning on the individual evaluation questions?

While a single consensus definition of critical thinking does not currently exist [ 15 ], continuing to explore critical thinking in other STEM disciplines beyond biology and physics may offer more insight into the context-specific nature of critical thinking [ 22 , 23 ]. Future studies should investigate critical thinking patterns in other STEM disciplines (e.g., mathematics, engineering, chemistry) through designing assessments that encourage students to evaluate aspects of at least two experimental studies. As undergraduates are often enrolled in multiple courses simultaneously and thus have domain-specific knowledge in STEM, would we observe similar patterns in critical thinking across additional STEM disciplines?

Lastly, we want to emphasize that we cannot infer every aspect of critical thinking from students’ responses on the Eco-BLIC and PLIC. However, we suggest that student responses on the think-aloud interviews provide additional qualitative insight into how and why students were making comparisons in each scenario and their overall critical thinking processes.

Conclusions

Overall, we found that comparing and contrasting two different experiments is an effective and efficient way to elicit context-specific critical thinking in introductory biology and physics undergraduates using the Eco-BLIC and the PLIC. Students are more discerning (i.e., critical) and engage more deeply with the scenarios when making comparisons between two groups. Further, students do not evaluate features of experimental studies differently when individual evaluation questions are provided or removed. These novel findings hold true across both introductory biology and physics, based on student responses on the Eco-BLIC and PLIC, respectively—though there is much more to explore regarding critical thinking processes of students across other STEM disciplines and in more advanced stages of their education. Undergraduate students in STEM need to be able to critically think for career advancement, and the Eco-BLIC and PLIC are two means of measuring students’ critical thinking in biology and physics experimental contexts via comparing and contrasting. This research offers new insight on the types of questions that elicit critical thinking, which can further be applied by educators and researchers across disciplines to teach and measure cognitive student outcomes. Specifically, we recommend instructors incorporate more compare-and-contrast questions related to experimental design in their courses to efficiently elicit undergraduates’ critical thinking.

Supporting information

S1 appendix, s2 appendix, s3 appendix, acknowledgments.

We thank the members of the Cornell Discipline-based Education Research group for their feedback on this article, as well as our advisory board (Jenny Knight, Meghan Duffy, Luanna Prevost, and James Hewlett) and the AAALab for their ideas and suggestions. We also greatly appreciate the instructors who shared the Eco-BLIC and PLIC in their classes and the students who participated in this study.

Funding Statement

This work was supported by the National Science Foundation under grants DUE-1909602 (MS & NH) and DUE-1611482 (NH). NSF: nsf.gov The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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  • What Is Critical Thinking? | Definition & Examples

What Is Critical Thinking? | Definition & Examples

Published on May 30, 2022 by Eoghan Ryan . Revised on May 31, 2023.

Critical thinking is the ability to effectively analyze information and form a judgment .

To think critically, you must be aware of your own biases and assumptions when encountering information, and apply consistent standards when evaluating sources .

Critical thinking skills help you to:

  • Identify credible sources
  • Evaluate and respond to arguments
  • Assess alternative viewpoints
  • Test hypotheses against relevant criteria

Table of contents

Why is critical thinking important, critical thinking examples, how to think critically, other interesting articles, frequently asked questions about critical thinking.

Critical thinking is important for making judgments about sources of information and forming your own arguments. It emphasizes a rational, objective, and self-aware approach that can help you to identify credible sources and strengthen your conclusions.

Critical thinking is important in all disciplines and throughout all stages of the research process . The types of evidence used in the sciences and in the humanities may differ, but critical thinking skills are relevant to both.

In academic writing , critical thinking can help you to determine whether a source:

  • Is free from research bias
  • Provides evidence to support its research findings
  • Considers alternative viewpoints

Outside of academia, critical thinking goes hand in hand with information literacy to help you form opinions rationally and engage independently and critically with popular media.

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Critical thinking can help you to identify reliable sources of information that you can cite in your research paper . It can also guide your own research methods and inform your own arguments.

Outside of academia, critical thinking can help you to be aware of both your own and others’ biases and assumptions.

Academic examples

However, when you compare the findings of the study with other current research, you determine that the results seem improbable. You analyze the paper again, consulting the sources it cites.

You notice that the research was funded by the pharmaceutical company that created the treatment. Because of this, you view its results skeptically and determine that more independent research is necessary to confirm or refute them. Example: Poor critical thinking in an academic context You’re researching a paper on the impact wireless technology has had on developing countries that previously did not have large-scale communications infrastructure. You read an article that seems to confirm your hypothesis: the impact is mainly positive. Rather than evaluating the research methodology, you accept the findings uncritically.

Nonacademic examples

However, you decide to compare this review article with consumer reviews on a different site. You find that these reviews are not as positive. Some customers have had problems installing the alarm, and some have noted that it activates for no apparent reason.

You revisit the original review article. You notice that the words “sponsored content” appear in small print under the article title. Based on this, you conclude that the review is advertising and is therefore not an unbiased source. Example: Poor critical thinking in a nonacademic context You support a candidate in an upcoming election. You visit an online news site affiliated with their political party and read an article that criticizes their opponent. The article claims that the opponent is inexperienced in politics. You accept this without evidence, because it fits your preconceptions about the opponent.

There is no single way to think critically. How you engage with information will depend on the type of source you’re using and the information you need.

However, you can engage with sources in a systematic and critical way by asking certain questions when you encounter information. Like the CRAAP test , these questions focus on the currency , relevance , authority , accuracy , and purpose of a source of information.

When encountering information, ask:

  • Who is the author? Are they an expert in their field?
  • What do they say? Is their argument clear? Can you summarize it?
  • When did they say this? Is the source current?
  • Where is the information published? Is it an academic article? Is it peer-reviewed ?
  • Why did the author publish it? What is their motivation?
  • How do they make their argument? Is it backed up by evidence? Does it rely on opinion, speculation, or appeals to emotion ? Do they address alternative arguments?

Critical thinking also involves being aware of your own biases, not only those of others. When you make an argument or draw your own conclusions, you can ask similar questions about your own writing:

  • Am I only considering evidence that supports my preconceptions?
  • Is my argument expressed clearly and backed up with credible sources?
  • Would I be convinced by this argument coming from someone else?

If you want to know more about ChatGPT, AI tools , citation , and plagiarism , make sure to check out some of our other articles with explanations and examples.

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  • ChatGPT citations
  • Is ChatGPT trustworthy?
  • Using ChatGPT for your studies
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Critical thinking refers to the ability to evaluate information and to be aware of biases or assumptions, including your own.

Like information literacy , it involves evaluating arguments, identifying and solving problems in an objective and systematic way, and clearly communicating your ideas.

Critical thinking skills include the ability to:

You can assess information and arguments critically by asking certain questions about the source. You can use the CRAAP test , focusing on the currency , relevance , authority , accuracy , and purpose of a source of information.

Ask questions such as:

  • Who is the author? Are they an expert?
  • How do they make their argument? Is it backed up by evidence?

A credible source should pass the CRAAP test  and follow these guidelines:

  • The information should be up to date and current.
  • The author and publication should be a trusted authority on the subject you are researching.
  • The sources the author cited should be easy to find, clear, and unbiased.
  • For a web source, the URL and layout should signify that it is trustworthy.

Information literacy refers to a broad range of skills, including the ability to find, evaluate, and use sources of information effectively.

Being information literate means that you:

  • Know how to find credible sources
  • Use relevant sources to inform your research
  • Understand what constitutes plagiarism
  • Know how to cite your sources correctly

Confirmation bias is the tendency to search, interpret, and recall information in a way that aligns with our pre-existing values, opinions, or beliefs. It refers to the ability to recollect information best when it amplifies what we already believe. Relatedly, we tend to forget information that contradicts our opinions.

Although selective recall is a component of confirmation bias, it should not be confused with recall bias.

On the other hand, recall bias refers to the differences in the ability between study participants to recall past events when self-reporting is used. This difference in accuracy or completeness of recollection is not related to beliefs or opinions. Rather, recall bias relates to other factors, such as the length of the recall period, age, and the characteristics of the disease under investigation.

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8 Science-Based Strategies For Critical Thinking

The development of beliefs based on critical reasoning and quality data is much closer to a science-based approach to critical thinking.

8 Science-Based Strategies For Critical Thinking

What Are The Best Science-Based Strategies For Critical Thinking?

contributed by Lee Carroll , PhD and Terry Heick

Scientific argumentation and critical thought are difficult to argue against.

However, as qualities and mindsets, they are often the hardest to teach to students. Einstein himself said, “Education is not the learning of facts, but the training of the mind to think.”

But how? What can science and critical thinking do for students? And further, what can teachers learn from these approaches and take to their classrooms?

Outside of science, people are quick to label those who question currently accepted theories as contrarians, trolls, and quacks. This is, in part, because people are sometimes not aware of how science moves forward.

Interestingly, professional teaching journals point out that a common myth students bring to school is that science is already all discovered and carved in stone–a fixed collection of knowledge–rather than the simple approach to thinking and knowledge it actually represents. 

Below are 8 science-based strategies for critical thinking.

1. Challenge all assumptions

And that means all assumptions.

As a teacher, I’ve done my best to nurture the students’ explorative questions by modeling the objective scientific mindset. Regardless of our goals in the teaching and learning process, I never want to squelch the curiosity of students . One way I accomplish this is by almost always refraining from giving them my personal opinion when they’ve asked, encouraging them instead to tackle the research in order to develop their own ideas.

Students are not used to this approach and might rather be told what to think. But wouldn’t that be a disservice to their development, knowing we need analytical minds to create progress? And knowing how fast technology converts science fiction into fact? Concepts that were pure imagination when I grew up, like time travel, have now been simulated with photons in Australia. Could this happen if we never challenged our assumptions?

Question everything. In that regards, questions are more important than answers.

2. Suspending judgment

If a student shows curiosity in a subject, it may challenge our own comfort zone. Along these lines, Malcolm Forbes—balloonist, yachtsman, and publisher of Forbes magazine—famously declared, “Education’s purpose is to replace an empty mind with an open one.”

Although it’s human nature to fill a void with assumptions, it would halt the progress of science and thus is something to guard against. Admittedly, it requires bravery to suspend judgment and fearlessly acquire unbiased data. But who knows, that data may cause us to look at things in a new light.

3. Revising conclusions based on new evidence

In adopting student-centered learning, the Next Generation Science Standards feature scientific argumentation . Can we agree that change based on new evidence may be useful in creating a healthier world?

Resisting confirmation bias, scientists are required to revise conclusions–and thus beliefs–in the presence of new data.

4. Emphasizing data over beliefs

In science, ‘beliefs’ matter less than facts, data, and what can be supported and proven. The development of beliefs based on critical reasoning and quality data is much closer to a science-based approach to critical thinking.

While scientists certainly do ‘argue’ amongst themselves, helping students frame that disagreement as being between data rather than people is a very simple way to teach critical thinking through science. Seeing people and beliefs and data as separate is not only rational, but central to this process.

5. The neverending testing of ideas

At worst, new tests are designed to again test those new conclusions. Theories are wonderful starting points for a process that never stops!

6. The perspective that mistakes are data

Viewing mistakes as data and data as leading to new conclusions and progress is part and parcel to the scientific process.

Just so, one of the fallouts of teaching critical thinking skills is that students may bring home misunderstandings. But exploring controversy in science is the very method that scientists use to propel the field forward.

Otherwise, we would still be riding horses and using typewriters. Did you know that it was once considered controversial to put erasers on pencils? People thought it would encourage students to make mistakes.

7. The earnest consideration of possibilities and ideas without (always) accepting them

However valuable it has proven to explore controversy in science, some students may not be able to wrap their heads around (one of) Aristotle’s famous quote about education: “It is the mark of an educated mind to be able to entertain a thought without accepting it.”

Without teachers and parents together supporting students through this, children may lose the context of why they should challenge their own assumptions via evidence and analytical reasoning inside and outside of the classroom.

8. Looking for what others have missed

Looking over old studies and data–whether to draw new conclusions or design new theories and tests for those theories–is how a lot of ‘science’ happens. Even thinking of a new way to consider or frame an old problem–to consider what others may have missed–is a wonderful critical thinking approach to learning.

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What Are Critical Thinking Skills and Why Are They Important?

Learn what critical thinking skills are, why they’re important, and how to develop and apply them in your workplace and everyday life.

[Featured Image]:  Project Manager, approaching  and analyzing the latest project with a team member,

We often use critical thinking skills without even realizing it. When you make a decision, such as which cereal to eat for breakfast, you're using critical thinking to determine the best option for you that day.

Critical thinking is like a muscle that can be exercised and built over time. It is a skill that can help propel your career to new heights. You'll be able to solve workplace issues, use trial and error to troubleshoot ideas, and more.

We'll take you through what it is and some examples so you can begin your journey in mastering this skill.

What is critical thinking?

Critical thinking is the ability to interpret, evaluate, and analyze facts and information that are available, to form a judgment or decide if something is right or wrong.

More than just being curious about the world around you, critical thinkers make connections between logical ideas to see the bigger picture. Building your critical thinking skills means being able to advocate your ideas and opinions, present them in a logical fashion, and make decisions for improvement.

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Why is critical thinking important?

Critical thinking is useful in many areas of your life, including your career. It makes you a well-rounded individual, one who has looked at all of their options and possible solutions before making a choice.

According to the University of the People in California, having critical thinking skills is important because they are [ 1 ]:

Crucial for the economy

Essential for improving language and presentation skills

Very helpful in promoting creativity

Important for self-reflection

The basis of science and democracy 

Critical thinking skills are used every day in a myriad of ways and can be applied to situations such as a CEO approaching a group project or a nurse deciding in which order to treat their patients.

Examples of common critical thinking skills

Critical thinking skills differ from individual to individual and are utilized in various ways. Examples of common critical thinking skills include:

Identification of biases: Identifying biases means knowing there are certain people or things that may have an unfair prejudice or influence on the situation at hand. Pointing out these biases helps to remove them from contention when it comes to solving the problem and allows you to see things from a different perspective.

Research: Researching details and facts allows you to be prepared when presenting your information to people. You’ll know exactly what you’re talking about due to the time you’ve spent with the subject material, and you’ll be well-spoken and know what questions to ask to gain more knowledge. When researching, always use credible sources and factual information.

Open-mindedness: Being open-minded when having a conversation or participating in a group activity is crucial to success. Dismissing someone else’s ideas before you’ve heard them will inhibit you from progressing to a solution, and will often create animosity. If you truly want to solve a problem, you need to be willing to hear everyone’s opinions and ideas if you want them to hear yours.

Analysis: Analyzing your research will lead to you having a better understanding of the things you’ve heard and read. As a true critical thinker, you’ll want to seek out the truth and get to the source of issues. It’s important to avoid taking things at face value and always dig deeper.

Problem-solving: Problem-solving is perhaps the most important skill that critical thinkers can possess. The ability to solve issues and bounce back from conflict is what helps you succeed, be a leader, and effect change. One way to properly solve problems is to first recognize there’s a problem that needs solving. By determining the issue at hand, you can then analyze it and come up with several potential solutions.

How to develop critical thinking skills

You can develop critical thinking skills every day if you approach problems in a logical manner. Here are a few ways you can start your path to improvement:

1. Ask questions.

Be inquisitive about everything. Maintain a neutral perspective and develop a natural curiosity, so you can ask questions that develop your understanding of the situation or task at hand. The more details, facts, and information you have, the better informed you are to make decisions.

2. Practice active listening.

Utilize active listening techniques, which are founded in empathy, to really listen to what the other person is saying. Critical thinking, in part, is the cognitive process of reading the situation: the words coming out of their mouth, their body language, their reactions to your own words. Then, you might paraphrase to clarify what they're saying, so both of you agree you're on the same page.

3. Develop your logic and reasoning.

This is perhaps a more abstract task that requires practice and long-term development. However, think of a schoolteacher assessing the classroom to determine how to energize the lesson. There's options such as playing a game, watching a video, or challenging the students with a reward system. Using logic, you might decide that the reward system will take up too much time and is not an immediate fix. A video is not exactly relevant at this time. So, the teacher decides to play a simple word association game.

Scenarios like this happen every day, so next time, you can be more aware of what will work and what won't. Over time, developing your logic and reasoning will strengthen your critical thinking skills.

Learn tips and tricks on how to become a better critical thinker and problem solver through online courses from notable educational institutions on Coursera. Start with Introduction to Logic and Critical Thinking from Duke University or Mindware: Critical Thinking for the Information Age from the University of Michigan.

Article sources

University of the People, “ Why is Critical Thinking Important?: A Survival Guide , https://www.uopeople.edu/blog/why-is-critical-thinking-important/.” Accessed May 18, 2023.

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  • Stanford Encyclopedia of Philosophy - Critical Thinking
  • Internet Encyclopedia of Philosophy - Critical Thinking
  • Monash University - Student Academic Success - What is critical thinking?
  • Oklahoma State University Pressbooks - Critical Thinking - Introduction to Critical Thinking
  • University of Louisville - Critical Thinking

critical thinking , in educational theory, mode of cognition using deliberative reasoning and impartial scrutiny of information to arrive at a possible solution to a problem. From the perspective of educators, critical thinking encompasses both a set of logical skills that can be taught and a disposition toward reflective open inquiry that can be cultivated . The term critical thinking was coined by American philosopher and educator John Dewey in the book How We Think (1910) and was adopted by the progressive education movement as a core instructional goal that offered a dynamic modern alternative to traditional educational methods such as rote memorization.

Critical thinking is characterized by a broad set of related skills usually including the abilities to

Socrates

  • break down a problem into its constituent parts to reveal its underlying logic and assumptions
  • recognize and account for one’s own biases in judgment and experience
  • collect and assess relevant evidence from either personal observations and experimentation or by gathering external information
  • adjust and reevaluate one’s own thinking in response to what one has learned
  • form a reasoned assessment in order to propose a solution to a problem or a more accurate understanding of the topic at hand

Theorists have noted that such skills are only valuable insofar as a person is inclined to use them. Consequently, they emphasize that certain habits of mind are necessary components of critical thinking. This disposition may include curiosity, open-mindedness, self-awareness, empathy , and persistence.

Although there is a generally accepted set of qualities that are associated with critical thinking, scholarly writing about the term has highlighted disagreements over its exact definition and whether and how it differs from related concepts such as problem solving . In addition, some theorists have insisted that critical thinking be regarded and valued as a process and not as a goal-oriented skill set to be used to solve problems. Critical-thinking theory has also been accused of reflecting patriarchal assumptions about knowledge and ways of knowing that are inherently biased against women.

Dewey, who also used the term reflective thinking , connected critical thinking to a tradition of rational inquiry associated with modern science. From the turn of the 20th century, he and others working in the overlapping fields of psychology , philosophy , and educational theory sought to rigorously apply the scientific method to understand and define the process of thinking. They conceived critical thinking to be related to the scientific method but more open, flexible, and self-correcting; instead of a recipe or a series of steps, critical thinking would be a wider set of skills, patterns, and strategies that allow someone to reason through an intellectual topic, constantly reassessing assumptions and potential explanations in order to arrive at a sound judgment and understanding.

In the progressive education movement in the United States , critical thinking was seen as a crucial component of raising citizens in a democratic society. Instead of imparting a particular series of lessons or teaching only canonical subject matter, theorists thought that teachers should train students in how to think. As critical thinkers, such students would be equipped to be productive and engaged citizens who could cooperate and rationally overcome differences inherent in a pluralistic society.

Beginning in the 1970s and ’80s, critical thinking as a key outcome of school and university curriculum leapt to the forefront of U.S. education policy. In an atmosphere of renewed Cold War competition and amid reports of declining U.S. test scores, there were growing fears that the quality of education in the United States was falling and that students were unprepared. In response, a concerted effort was made to systematically define curriculum goals and implement standardized testing regimens , and critical-thinking skills were frequently included as a crucially important outcome of a successful education. A notable event in this movement was the release of the 1980 report of the Rockefeller Commission on the Humanities that called for the U.S. Department of Education to include critical thinking on its list of “basic skills.” Three years later the California State University system implemented a policy that required every undergraduate student to complete a course in critical thinking.

Critical thinking continued to be put forward as a central goal of education in the early 21st century. Its ubiquity in the language of education policy and in such guidelines as the Common Core State Standards in the United States generated some criticism that the concept itself was both overused and ill-defined. In addition, an argument was made by teachers, theorists, and others that educators were not being adequately trained to teach critical thinking.

What’s the Difference Between Critical Thinking and Scientific Thinking?

Thinking deeply about things is a defining feature of what it means to be human, but, surprising as it may seem, there isn’t just one way to ‘think’ about something; instead, humans have been developing organized and varied schools of thought for thousands of years.

Critical thinkers prioritize objectivity to analyze a problem, deduce logical solutions, and examine what the ramifications of those solutions are.

There are a lot of nuances between critical thinking and scientific thinking, and most of us probably utilize these skills in our everyday lives. The rest of this article will thoroughly define the two terms and relate how they are similar and different.

What Is Critical Thinking?

A critical thinker may discern what they already know about a subject, what that information suggests, why that information is relevant, and how that information could be linked to further lines of inquiry. Critical thinking is, therefore, simply the ability to think clearly and logically.

Naturally, the ability to think critically is highly prized in an academic setting, and most educators seek to enable their students to think critically.

What is the link between the styles and motivations of these two Romantic era poets? How can your current understanding of algebra be applied to geometry? How does our understanding of this historical figure influence our understanding of social life at the time?

What Is Scientific Thinking?

Scientific thinking begins by imagining what the outcome of a problem may be, observing the situation, and then making notes and changing the initial hypothesis.

It’s hard to apply the scientific method when it comes to morality or religious beliefs. A revelation of a prophet cannot be empirically verified.

Physics is known as the perfect science because the forces that comprise our world are well understood and don’t tend to exhibit anomalies, making the empirically verified scientific method perfect for improving our understanding of the natural world.

How Are Critical Thinking and Scientific Thinking Similar and Different?

Both fields of study eschew personal bias and gut instinct as both unreliable and unhelpful.

With little variation in the scientific method, there’s not really any need to reflect on how those conclusions were drawn or if those conclusions are a result of any kind of bias. It’s just not useful information.

Both scientific thinking and critical thinking tend to draw links between concepts, evaluating how they are related and what knowledge may be gleaned from that connection.

While critical thinking can be applied to most concepts, even those of morality and anthropology, scientific thinking is often problem oriented. If a problem exists, scientific inquiry attempts to gain the necessary information to solve it, overcoming obstacles along the way.

Scientific thinkers develop a hypothesis, test it, and then rinse and repeat until the phenomenon is understood. As such, scientific thinkers are obsessed with why questions. Why does this phenomenon happen?

https://psycnet.apa.org/record/2010-22950-019

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Best careers for problem solving: top opportunities for critical thinkers, clinical reasoning and critical thinking, lateral thinking in the real world: everyday examples of lateral thinking., are problem solving and critical thinking the same debunking the common misconception, download this free ebook.

Enhancing Scientific Thinking Through the Development of Critical Thinking in Higher Education

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  • Heidi Hyytinen 3 ,
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Contemporary higher education is committed to enhancing students’ scientific thinking in part by improving their capacity to think critically, a competence that forms a foundation for scientific thinking. We introduce and evaluate the characteristic elements of critical thinking (i.e. cognitive skills, affective dispositions, knowledge), problematising the domain-specific and general aspects of critical thinking and elaborating justifications for teaching critical thinking. Finally, we argue that critical thinking needs to be integrated into curriculum, learning goals, teaching practices and assessment. The chapter emphasises the role of constructive alignment in teaching and use of a variety of teaching methods for teaching students to think critically in order to enhance their capacity for scientific thinking.

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Mari Murtonen

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Kieran Balloo

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Hyytinen, H., Toom, A., Shavelson, R.J. (2019). Enhancing Scientific Thinking Through the Development of Critical Thinking in Higher Education. In: Murtonen, M., Balloo, K. (eds) Redefining Scientific Thinking for Higher Education. Palgrave Macmillan, Cham. https://doi.org/10.1007/978-3-030-24215-2_3

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Growing Literacy Skills Using Science Activities

Posted on July 11, 2024 by hallma

critical thinking skills scientific

#1: Encouraging Curiosity and Inquiry

Science activities evoke children’s natural curiosity. During science investigations, children ask questions, make observations, and seek answers. This process involves not only verbal expression but also listening and comprehension as children share their ideas and listen to their classmates and teachers. Research indicates that inquiry-based science experiences can significantly enhance vocabulary acquisition and language development, which are key literacy components.

#2: Enhancing Vocabulary and Comprehension

As indicated in # 1, science activities introduce children to new and complex vocabulary. Words like “experiment,” “hypothesis,” and “observe” become part of their working vocabulary through hands-on activities. Enriched vocabulary supports later reading comprehension when children encounter these words in texts. A study by Greenfield et al. (2009) found that preschool children who participated in science activities demonstrated improved vocabulary and narrative skills compared to those who did not engage in such activities .

#3: Promoting Critical Thinking and Narrative Skills

Science activities encourage children to think critically and sequentially, which are critical literacy skills. When children conduct experiments, they learn to predict results, make observations, and deduce conclusions. These skills are also needed for reading comprehension and writing. For example, science activities help children learn to sequence events, a key narrative skill, by describing their activities’ tasks and outcomes.

#4: Supporting Reading and Writing Through Science Based Texts

Incorporating science-themed  fiction and non-fiction materials into early childhood settings connects science and literacy. Books that describe and explain scientific ideas can spark interest in reading and reinforce scientific vocabulary and concepts. For example, reading a book about  the life cycle of butterflies can complement other classroom activities like sorting flying and crawling creatures, using insect puppets, pretending to fly,  etc., creating a cohesive learning experience that supports both literacy and science understanding .

Here are just a few strategies for integrating science and literacy…

Plan hands-on activities and experiments.

Planning hands-on science activities encourage children to explore and ask questions. Even simple experiments, like mixing colors or planting seeds, provide children opportunities to discuss, describe and record observations.

Have Science-Themed Story Times

Reading books about animals, plants, weather, space, etc.  introduces new vocabulary and concepts, thus fostering both scientific curiosity and literacy skills.

Provide Science Journals and Documentation

Using science journals to draw, write, and describe experiments enhances writing skills and documenting observations helps children practice writing and reinforces the connection between spoken and written language.

Engage in Collaborative Learning and Discussion

Discussing science activities as a group allows children to formulate and articulate their thoughts, listen to others, and build on ideas which promotes oral language development and enhances comprehension skills.

critical thinking skills scientific

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  • Greenfield, D. B., Jirout, J., Dominguez, X., Greenberg, A., Maier, M., & Fuccillo, J. (2009). Science in the preschool classroom: A programmatic research agenda to improve science readiness. Early Education and Development , 20(2), 238-264.
  • Neuman, S. B. (2010). Sparks fade, knowledge stays: The National Early Literacy Panel’s report on shared reading interventions. Educational Researcher , 39(4), 301-304.
  • Brenneman, K. (2011). Assessment for preschool science learning and learning environments. Early Childhood Research & Practice , 13(1).
  • French, L. (2004). Science as the center of a coherent, integrated early childhood curriculum. Early Childhood Research Quarterly , 19(1), 138-149.
  • Strickland, D. S., & Schickedanz, J. A. (2009). Learning about print in preschool: Working with letters, words, and beginning links with phonemic awareness. The Reading Teacher , 63(1), 88-90.

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critical thinking skills scientific

Professors say they teach critical thinking. But is that what students are learning?

Suzanne Cooper. " Do we teach critical thinking? A mixed methods study of faculty and student perceptions of teaching and learning critical thinking at three professional schools . February 21, 2024

Faculty Authors

Suzanne Cooper Photo

Suzanne Cooper

What’s the issue.

The ability to think critically is an essential skill for professionals, including doctors, government officials, and educators. But are instructors at professional schools teaching it, or do they just think they are? Approaches to teaching and assessing critical thinking skills vary substantially across academic disciplines and are not standardized. And little data exists on how much students are learning—or even whether they know their instructors are trying to teach them critical thinking. 

What does the research say? 

The researchers, including Suzanne Cooper, the Edith M. Stokey Senior Lecturer in Public Policy at HKS, compared instructors’ approaches to teaching critical thinking with students’ perceptions of what they were being taught. They surveyed instructors and conducted focus groups with students at three professional schools (Harvard Medical School, Harvard Kennedy School, and the Harvard Graduate School of Education). 

The researchers found that more than half (54%) of faculty surveyed said they explicitly taught critical thinking in their courses (27% said they did not and 19% were unsure). When the researchers talked to students, however, the consensus was that critical thinking was primarily being taught implicitly. One student said discussions, debates, and case study analyses were viewed as opportunities “for critical thinking to emerge” but that methods and techniques were not a specific focus. The students were also generally unable to recall or define key terms, such as “metacognition” (an understanding of one’s own thought process) and “cognitive biases” (systematic deviations from norms or rationality in which individuals create their own subjective reality). 

Based on their findings, the researchers recommend that faculty should be required to teach critical thinking explicitly and be given specific approaches and definitions that are appropriate to their academic discipline. They also recommend that professional schools consider teaching core critical thinking skills, as well as skills specific to their area of study.   

More from HKS

Developing a rehabilitation program that works for incarcerated people, the link between poor housing conditions and covid-19 infection, parents play a role in leading boys and girls down different paths of study.

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Bachelor of Science in Neuroscience

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The Bachelor of Science in Neuroscience program offers comprehensive training in brain sciences, with a combination of courses from Psychology, Biology, Chemistry, and other fields. The overall objective is to help students achieve basic competence and knowledge of behavioral and cognitive, molecular, cellular, and systems neuroscience. Courses involve general methods in neuroscience, such as techniques to understand neural function in cells, animals, and humans, as well as in data analysis, critical thinking skills, and research and internship opportunities.

The degree offers two concentrations - (1) the Neuroscience General concentration focuses on a variety of neuroscience topics, and (2) the Neuroscience Preprofessional concentration covers neuroscience topics along with preparation for paths such as medical school.

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Neuroscience general track, neuroscience preprofessional track, accreditation.

For information regarding accreditation at UNLV, please head over to Academic Program Accreditations .

Upon completion of the Neuroscience General Concentration, students should be able to:

  • Identify and describe the major areas of neuroscience, their primary research topics, and the primary approaches/techniques for asking research questions in each.
  • Explain and diagram fundamental principles of nervous system signaling and information processing based on research of the nervous system at the cellular, molecular, circuit, and systems levels.
  • Relate our current understanding of nervous system function and dysfunction to contemporary and historical developments in neuroscience research.
  • Describe the basis for disorders of the nervous system from cell & molecular to cognitive & systems levels, including genetic disorders of the nervous system, developmental disorders, movement disorders, mental health disorders, and neurodegenerative disorders.
  • Describe the methods used to study the nervous system, including specific experimental techniques relevant to neuroscience (immunohistochemistry, DNA & RNA sequencing, electrophysiology, behavioral assessment, neuroimaging).
  • Critically assess the design, strengths, and limitations of neuroscience methods and techniques in empirical research publications.
  • Apply skills in data analysis and interpretation, including data management, statistical assessments, and communicating and displaying data.
  • Be able to communicate effectively about biological and neuroscientific concepts, orally and in writing.
  • Be prepared for directly entering the STEM and other workforce.

Upon completion of the Neuroscience Preprofessional Concentration, students should be able to:

  • Understand a broad array of basic science methodologies from the fields of physics, chemistry, and biology.
  • Understand cell structures and functions, the physical nature of genetic information, and that all organisms have evolved and are evolving.
  • Be prepared for professional schools such as medicine, dentistry, and pharmacy or graduate study in neuroscience or a broader medical field.

Students with an undergraduate degree in Neuroscience can be eligible for job offers in a wide array of advanced industries such as biomedical engineering, pharmacology, and epidemiology, among others. In addition, such a degree can be useful for fields such as advanced manufacturing, information technology, cybersecurity, energy, public policy, teaching, and ecology. Many of these positions with a Bachelor of Science degree can include research assistant or scientist, laboratory technician, health educator, pharmaceutical sciences manager, medical writer, and biostatistician, among others.

Documents/Downloads

Plans of study, degree worksheets, graduate handbooks, additional downloads, related links, department of psychology.

The Department of Psychology offers students a broad foundation in fundamental psychological concepts. We also provide opportunities for students to take specialty courses and be involved in research and various applied settings. Our curriculum meets the needs of students intending to pursue advanced training in psychology, education, medicine, or other related fields.

College of Liberal Arts

The College of Liberal Arts offers students a well-rounded education in the humanities and social sciences. Students develop strong analytical and communication skills for a lifetime of learning and discovery that can be applied to a wide variety of careers.

TechBullion

TechBullion

10 must-have tech gadgets for kids in 2024 to boost stem skills.

critical thinking skills scientific

Decades rapidly evolving technological environment, equipping children with STEM (Science, Technology, Engineering, and Mathematics) skills has never been more important. As we look to the future, various innovative gadgets are emerging to make learning these essential skills both fun and effective. Here are ten must-have tech gadgets for kids in 2024 that are designed to boost STEM skills, nurturing the next generation of inventors, scientists, and engineers.

Coding Robots:

Coding robots are among the best tools to introduce kids to the basics of programming. Gadgets like the Sphero BOLT and LEGO Mindstorms Robot Inventor Kit offer hands-on learning experiences. These robots can be programmed to perform various tasks using simple coding languages. Through trial and error, kids learn the fundamentals of coding, problem-solving, and logical thinking. The interactive nature of these robots makes learning engaging, ensuring kids develop strong STEM foundations.

STEM Learning Kits:

STEM learning kits, such as the Kano Computer Kit and LittleBits Inventor Kit, provide comprehensive learning experiences in various STEM fields. These kits include components and instructions for building and experimenting with different projects. Kids can create their own computers, electronic circuits, and even simple robots. By following the guided projects, children gain a deeper understanding of engineering principles and develop critical thinking skills. STEM learning kits are perfect for fostering curiosity and innovation.

Digital Microscopes:

Digital microscopes, like the Celestron Digital Microscope Pro and OMAX Digital LED Microscope, allow kids to explore the microscopic world. These gadgets connect to computers or tablets, displaying high-resolution images of tiny objects and organisms. By examining samples of plants, insects, and more, kids enhance their observational skills and scientific knowledge. Digital microscopes make science tangible and exciting, encouraging children to explore and ask questions about the natural world.

3D Printers:

3D printers are revolutionizing the way kids learn about design and engineering . The Toybox 3D Printer and Creality Ender-3 V2 are popular choices for young creators. These printers allow children to bring their ideas to life by designing and printing their own objects. Through the process of 3D printing, kids learn about spatial reasoning, design principles, and material properties. The hands-on experience fosters creativity and problem-solving skills, making 3D printers invaluable for STEM education.

Interactive Science Apps:

Interactive science apps like Khan Academy Kids and Toca Lab offer a wealth of educational content in a fun and engaging format. These apps cover various scientific topics, from chemistry to physics, through interactive experiments and activities. Kids can conduct virtual experiments, explore scientific concepts, and test their knowledge through quizzes and games. By making science accessible and enjoyable, these apps help children develop a love for learning and a solid understanding of STEM subjects.

Programmable Drones:

Programmable drones, such as the DJI Tello EDU and Parrot Mambo Fly, combine fun and education. These drones can be programmed to perform specific tasks and maneuvers using coding languages like Scratch and Python. Kids learn about aerodynamics, physics, and coding while piloting their drones through various challenges. The hands-on experience with programmable drones helps children develop technical skills and fosters an interest in robotics and engineering.

Augmented Reality (AR) Learning Kits:

Augmented Reality (AR) learning kits, like the Merge Cube and Osmo Genius Starter Kit, provide immersive educational experiences. These kits blend digital content with the physical world, allowing kids to interact with 3D models and simulations. AR learning kits cover a range of STEM subjects, making abstract concepts more tangible and easier to understand. By engaging multiple senses, AR technology enhances retention and encourages creative problem-solving.

Smart Building Blocks:

Smart building blocks, such as LEGO Education SPIKE Prime and KUBO Coding, introduce kids to engineering and programming through play. These blocks come with sensors, motors, and other electronic components that can be connected and programmed to create various projects. Kids can build and code their own robots, vehicles, and structures, learning about engineering principles and coding logic. The hands-on, interactive nature of smart building blocks makes learning STEM skills enjoyable and intuitive.

Educational Wearables:

Educational wearables like the Garmin Vivofit Jr. and LeapFrog LeapBand combine physical activity with learning. These gadgets track kids’ movements and offer interactive challenges that teach STEM concepts. For example, kids might solve math problems to unlock new games or complete physical challenges to learn about human biology. By integrating education with movement, educational wearables make learning dynamic and engaging, helping kids develop both STEM skills and healthy habits.

Virtual Reality (VR) Headsets:

Virtual Reality (VR) headsets, like the Oculus Quest 2 and Google Cardboard, are transforming STEM education by providing immersive learning experiences . Kids can explore virtual environments, conduct virtual experiments, and engage in interactive simulations. VR headsets can take children on virtual field trips to space, inside the human body, or to historical landmarks. The immersive nature of VR helps kids understand complex STEM concepts in a memorable and engaging way.

Conclusion:

As we cross into the year 2024, these ten must-have technology gadgets are creating the way for a new era of STEM education. From coding robots to VR headsets, these tools make learning interactive, fun, and effective. By integrating these gadgets into their learning routines, kids can develop essential STEM skills, fostering creativity, critical thinking, and problem-solving abilities. As technology continues to advance, the opportunities for enhancing STEM education are limitless. Embracing these innovative tools will help prepare children for a future where STEM skills are key to success. The future of STEM education is bright, and these gadgets are leading the way.

critical thinking skills scientific

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How should I factor AI into my decision about what to study after school?

by Andreas Cebulla, The Conversation

student

As year 12 students across Australia ponder their next move, the world of work is undergoing a seismic shift. Artificial intelligence (AI) and automation are reshaping industries, creating new opportunities, and rendering some traditional roles obsolete.

Many young adults may be fretting about how to factor AI into their decision about what to study after school.

But before you panic, let's unpack what AI means for the future careers of today's school leavers.

Tech skills in demand—but that's not the whole story

AI seeks to transform the world of work.

As colleagues and I have pointed out in a recent book , this tech revolution is indeed creating both opportunities and challenges for the workforce.

AI can help us do things that just a while ago seemed, as robotics researcher Navinda Kottege put it in our book, "too dull, too dirty, too dangerous or too devilishly impossible" to contemplate .

There is obviously demand for more tech experts to help in that endeavor.

But despite all the AI hype, wages for jobs using AI skills in Australia are comparatively low ; lower than in the United States, United Kingdom or Singapore.

It seems Australia isn't quite ready to pay top dollar for tech talents just yet. So, by all means pursue a career based on AI development, if it interests you and you don't mind moving abroad to achieve the top incomes.

But don't assume there's no future for non-tech skills and degrees.

Comprehension, communication and articulation

It's not just about technical know-how anymore. As pointed out in our book , while robots might steal some jobs, new roles will emerge that mix tech skills with uniquely human abilities.

For example: even as AI technology becomes more complex and sophisticated, its successful application depends on the AI being user-friendly .

This means we don't all need to become data scientists and we don't all need to be able to design or build AI tools; we just need to learn how to use them. In other words, don't feel you need to rush out and enroll in a degree on how to become an AI engineer (unless, of course, that is where your interest and passion lie!)

The real challenge lies with educators and tool designers who need to bridge the gap between complex AI systems and user-friendly applications.

So yes, AI is set to become omnipresent, with tools that automate various tasks becoming increasingly sophisticated and widespread.

But we shouldn't lose sight of the need to train for those essential skills that help us run and fix the everyday appliances and applications we use at home or at work.

And whatever we run or fix, we will need to document that and explain the process to others.

Tech skills will be in demand, but employers will also need people with good comprehension, communication and articulation skills.

Critical thinking is crucial

We'll also need to harness our ability to think critically and discern truth from fiction.

This skill involves not just identifying false information , but also recognizing when true information is being used to draw inappropriate conclusions.

This is a skill that will be used again and again in workplaces , in politics and in the sphere of social media .

Universities and vocational institutions will specifically need to teach students how to:

  • evaluate sources critically
  • understand context
  • recognize faulty reasoning and misleading statistics
  • differentiate between correlation and causation
  • identify potential biases in AI-generated content.

Students should be looking for tertiary education and training institutions that understand how to teach these skills and why they're crucial.

So, what's a school-leaver to do?

Thanks to the astonishing pace of AI development and adoption, the world is still in considerable flux—and will likely remain so for some time.s

Perhaps the best plan is to not allow AI to totally shape your decisions about what to study after school. Follow your passion and keep an eye on the job market but remember the future isn't set in stone.

Trying to predict now exactly what the job market will look like in ten years is folly. The job you do and love in future may not even exist yet.

Instead, stay curious, stay flexible, never stop learning and don't be afraid to chart your own course.

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    Scientific inquiry includes three key areas: 1. Identifying a problem and asking questions about that problem. 2. Selecting information to respond to the problem and evaluating it. 3. Drawing conclusions from the evidence. Critical thinking can be developed through focussed learning activities. Students not only need to receive information but ...

  2. Understanding the Complex Relationship between Critical Thinking and

    We find that scientific reasoning in writing is strongly related to inference, while other aspects of science reasoning that emerge in writing (epistemological considerations, writing conventions, etc.) are not significantly related to critical-thinking skills. Science reasoning in writing is not merely a proxy for critical thinking.

  3. Scientific Thinking and Critical Thinking in Science Education

    Scientific thinking and critical thinking are two intellectual processes that are considered keys in the basic and comprehensive education of citizens. For this reason, their development is also contemplated as among the main objectives of science education. However, in the literature about the two types of thinking in the context of science education, there are quite frequent allusions to one ...

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    Critical thinking is essential in science. It's what naturally takes students in the direction of scientific reasoning since evidence is a key component of this style of thought. It's not just about whether evidence is available to support a particular answer but how valid that evidence is. It's about whether the information the student ...

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    Understanding and thinking critically about scientific evidence is a crucial skill in the modern world. We present a simple learning framework that employs cycles of decisions about making and acting on quantitative comparisons between datasets or data and models. With opportunities to improve the data or models, this structure is appropriate ...

  6. Thinking critically on critical thinking: why scientists' skills need

    Critical thinking moves us beyond mere description and into the realms of scientific inference and reasoning. This is what enables discoveries to be made and innovations to be fostered.

  7. Understanding the Complex Relationship between Critical Thinking and

    Developing critical-thinking and scientific reasoning skills are core learning objectives of science education, but little empirical evidence exists regarding the interrelationships between these constructs. Writing effectively fosters students' development of these constructs, and it offers a uniqu …

  8. Understanding the Complex Relationship between Critical Thinking and

    Developing critical-thinking and scientific reasoning skills are core learning objectives of science education, but little empirical evidence exists regarding the interrelationships between these constructs. Writing effectively fosters students' development of these constructs, and it offers a unique window into studying how they relate. In this study of undergraduate thesis writing in ...

  9. Fostering Students' Creativity and Critical Thinking in Science

    3.2.1 Creativity and Critical Thinking. Creativity and critical thinking are two distinct but related higher-order cognitive skills. As such, both require significant mental effort and energy; both are cognitively challenging. Creativity aims to create novel, appropriate ideas and products.

  10. Trends and hotspots in critical thinking research over the past two

    People with excellent critical thinking skills are commonly thought to be purposeful, reasoning and goal-directed when solving ... in various fields owing to its critical role in work, study, life, and scientific research. According to the Web of Science database (hereafter, WOS), critical thinking research has been conducted in 101 research ...

  11. What influences students' abilities to critically evaluate scientific

    Critical thinking and its importance. Critical thinking, defined here as "the ways in which one uses data and evidence to make decisions about what to trust and what to do" [], is a foundational learning goal for almost any undergraduate course and can be integrated in many points in the undergraduate curriculum.Beyond the classroom, critical thinking skills are important so that students ...

  12. What Is Critical Thinking?

    Critical thinking is the ability to effectively analyze information and form a judgment. To think critically, you must be aware of your own biases and assumptions when encountering information, and apply consistent standards when evaluating sources. Critical thinking skills help you to: Identify credible sources. Evaluate and respond to arguments.

  13. Evidenced-Based Thinking for Scientific Thinking

    As Hyytinen, Toom, and Shavelson discussed in Chapter 3 of this book, critical thinking can be defined in many ways (Lai, 2011) and involves complex skills to follow reasons and evidence, question information, tolerate new ideas and clarity of thought, and interpret information and perspectives (Pascarella & Terenzini, 2005).It is one important dimension of scientific thinking because with ...

  14. Science-Based Strategies For Critical Thinking

    Below are 8 science-based strategies for critical thinking. 8 Science-Based Strategies For Critical Thinking. 1. Challenge all assumptions. And that means all assumptions. As a teacher, I've done my best to nurture the students' explorative questions by modeling the objective scientific mindset. Regardless of our goals in the teaching and ...

  15. What Are Critical Thinking Skills and Why Are They Important?

    According to the University of the People in California, having critical thinking skills is important because they are [ 1 ]: Universal. Crucial for the economy. Essential for improving language and presentation skills. Very helpful in promoting creativity. Important for self-reflection.

  16. Critical thinking

    They conceived critical thinking to be related to the scientific method but more open, flexible, and self-correcting; instead of a recipe or a series of steps, critical thinking would be a wider set of skills, patterns, and strategies that allow someone to reason through an intellectual topic, constantly reassessing assumptions and potential ...

  17. Scientific thinking and critical thinking in science education · Two

    Scientific thinking and critical thinking are two intellectual processes that are considered keys in the basic and comprehensive education of citizens. ... critical thinking skills: information ...

  18. PDF TEACHING OF CRITICAL THINKING SKILLS BY SCIENCE TEACHERS IN ...

    Although the importance of critical thinking in science education is widely recognized, it has been assumed that in-service teachers in some countries, including Japan, do not know how to teach critical thinking skills and instead focus on teaching knowledge (Ariza et al., 2021; Forawi, 2016; Kinoshita, 2013). Research is needed in this

  19. Scientific Literacy and Critical Thinking Skills- Critical Thinking Secrets

    Metacognition, or the process of thinking about one's own thinking, plays a crucial role in fostering critical thinking skills in science education. Cambridge highlights key steps in the critical thinking process, which include: Identifying a problem and asking questions about that problem. Selecting information to respond to the problem and ...

  20. Critical Thinking and Scientific Thinking

    While scientific thinking often relies heavily on critical thinking, scientific inquiry is more dedicated to acquiring knowledge rather than mere abstraction. There are a lot of nuances between critical thinking and scientific thinking, and most of us probably utilize these skills in our everyday lives. The rest of this article will thoroughly ...

  21. Enhancing Scientific Thinking Through the Development of Critical

    However, critical thinking cannot be explained solely with the notion of a set of skills (e.g. Bailin et al., 1999; Holma, 2015); one who acquires a set of critical thinking skills does not use them all in a particular situation for one reason or another.It follows that it is not enough for one to possess the skills to assess the relevance of beliefs or knowledge, but one also needs to have ...

  22. Critical Thinking and Intelligence Analysis: Improving Skills

    The first thing analysts need to do to improve their critical thinking skills is to spend time thinking about how they think. Improving critical thinking skills requires one to be self-directed, self-monitored, self-disciplined, and self-corrective. Practitioners must be mindful of commanding their thinking and adopting a critical thinking stand.

  23. Understanding the Complex Relationship between Critical Thinking and

    Developing critical-thinking and scientific reasoning skills are core learning objectives of science education, but little empirical evidence exists regarding the interrelationships between these constructs. Writing effectively fosters students' development of these con-structs, and it offers a unique window into studying how they relate.

  24. Growing Literacy Skills Using Science Activities

    #3: Promoting Critical Thinking and Narrative Skills. Science activities encourage children to think critically and sequentially, which are critical literacy skills. When children conduct experiments, they learn to predict results, make observations, and deduce conclusions. These skills are also needed for reading comprehension and writing.

  25. What You Can Do To Improve Critical-Thinking Skills

    Stepping back and looking at the big picture is an important part of critical thinking — but so is delving into the details and coming up with a plan, especially as it relates to work. Your plan ...

  26. Professors say they teach critical thinking. But is that what students

    The researchers found that more than half (54%) of faculty surveyed said they explicitly taught critical thinking in their courses (27% said they did not and 19% were unsure). When the researchers talked to students, however, the consensus was that critical thinking was primarily being taught implicitly.

  27. Bachelor of Science in Neuroscience

    The Bachelor of Science in Neuroscience program offers comprehensive training in brain sciences, with a combination of courses from Psychology, Biology, Chemistry, and other fields. The overall objective is to help students achieve basic competence and knowledge of behavioral and cognitive, molecular, cellular, and systems neuroscience. Courses involve general methods in neuroscience, such as ...

  28. 10 Must-Have Tech Gadgets for Kids in 2024 to Boost STEM Skills

    Decades rapidly evolving technological environment, equipping children with STEM (Science, Technology, Engineering, and Mathematics) skills has never been more important. As we look to the future, various innovative gadgets are emerging to make learning these essential skills both fun and effective. Here are ten must-have tech gadgets for kids in 2024 that are designed to […]

  29. How should I factor AI into my decision about what to study after school?

    Tech skills in demand—but that's not the whole story ... communication and articulation skills. Critical thinking is crucial. ... Consider supporting Science X's mission by getting a premium ...