You explained it clearly. You used a great example. Heads nodded all the way through. Then the exit ticket came back, and half the room couldn't apply the idea you spent 20 minutes on.
That gap between "they followed me" and "they can do it" is the gap active learning goes after. It's also a heavily researched idea, which is handy, because it means you don't have to take anyone's word for it.
This guide covers what active learning is, how it differs from passive learning, what the evidence says, and six strategies you can run in your next class. We also share something new: data on how 12,865 teachers, lecturers, and trainers build interactive lessons, and where most of them stop short.
What is active learning?
Active learning is any teaching approach where students do something with the material and think about what they're doing, instead of only listening, watching, or reading.
The classic definition comes from Charles Bonwell and James Eison, whose widely cited 1991 report defined active learning for the college classroom. They described active learning as "anything that involves students in doing things and thinking about the things they are doing" [1].
That second half matters. Clicking a button isn't automatically active learning. Students have to process the content: retrieve it, explain it, apply it, argue about it, or connect it to something they already know.
Common examples of active learning:
- Answering a quick quiz question mid-lecture, often with a classroom response system
- Explaining a concept to a partner (think-pair-share)
- Predicting the result of an experiment before seeing it
- Writing down the most confusing point of the lesson
- Teaching a subtopic to a small group (jigsaw, a classic cooperative learning strategy)
- Debating a case study or solving a problem in teams
- Watching a short video at home, then applying it in class (a flipped classroom)
Active learning vs passive learning
Passive learning isn't bad. A well-structured explanation is often the fastest way to introduce new ideas. The problem starts when listening is the only thing students do.
| Passive learning | Active learning | |
|---|---|---|
| What students do | Listen, watch, read, take notes | Answer, explain, discuss, create, solve |
| Who does the thinking | Mostly the teacher | Mostly the students |
| Feedback for the teacher | Arrives later (tests, assignments) | Arrives during the lesson |
| How it feels to students | Smooth and easy to follow | Effortful, sometimes uncomfortable |
| Typical formats | Lecture, video, slide reading | Quizzes, polls, pair talk, group problems |
| Best used for | Introducing new information quickly | Checking, deepening, and applying understanding |
Most strong lessons mix both: a short explanation, then an activity that makes students use it, then another short explanation.
What the research says about active learning
The evidence here is unusually strong, especially in higher education.
Fewer students fail. A 2014 meta-analysis in PNAS by Scott Freeman and colleagues pooled 225 studies of undergraduate STEM courses. Average failure rates were 21.8% with active learning and 33.8% with traditional lecturing, and exam scores rose by just under half a standard deviation [2]. The authors noted that if these had been medical trials, they might have been stopped for benefit [2].
Achievement gaps shrink. A 2020 follow-up in PNAS by Elli Theobald and colleagues found that active learning reduced achievement gaps in exam scores for underrepresented students by 33% and narrowed gaps in passing rates by 45% [3].
Students often think it's working less well. This one is worth sticking on the staffroom wall. In a 2019 Harvard physics experiment, Louis Deslauriers and colleagues taught the same content two ways. Students scored higher on tests after the active sessions, but felt they had learned more from the polished lecture [4]. The effort of active learning felt like confusion, and a smooth lecture felt like understanding.
So if a new activity gets a lukewarm reaction, that's not proof it failed. Tell students upfront why you're asking them to work harder. In a follow-up, the Harvard team gave a 20-minute talk on this effect early in a course, and 75% of students said it helped them feel more favorable toward active learning [4].
Not all activity is equal: the ICAP framework
Most active learning guides stop here. That's a shame. "Get students doing something" is a good start, but some kinds of doing produce much more learning than others.
Michelene Chi and Ruth Wylie's ICAP framework sorts student engagement into four modes, ranked by how much learning they are predicted to produce: interactive > constructive > active > passive [5].
- Passive: receiving information. Listening to a lecture, watching a video.
- Active: doing something with the material that's already there. Picking a quiz answer, highlighting, voting on an option.
- Constructive: producing something new that goes beyond the material. Explaining in your own words, writing a question, drawing a concept map, predicting an outcome.
- Interactive: building ideas together through dialogue. Two students explaining, challenging, and refining each other's reasoning.
A multiple-choice question is active. Asking students to type why they chose that answer makes it constructive. Having pairs compare their reasons and re-vote makes it interactive. Same content, three different levels of thinking.
What 12,865 educators build in their slides
We wanted to know where real lessons sit on that ladder. So we looked at 12,865 teachers, lecturers, and trainers who built slides in AhaSlides between late June and late September 2026.
The good news first: 92% added at least one interactive slide. Most educators already add interactive slides.
The more interesting question is which activities they pick:
- 62% built at least one quiz slide
- 56% built an opinion slide such as a poll or word cloud
- 29% built any open-inquiry slide: open-ended questions, Q&A, or brainstorms
Map that onto ICAP and a pattern shows up. Quizzes, polls, and one-word word clouds mostly sit on the active rung: students pick an option the teacher wrote or give a quick reaction. Open-ended questions, student Q&A, and brainstorms ask students to construct their own answers, and fewer than a third of educators used them in this period.
In other words, educators have widely adopted activities that check understanding, and far fewer have adopted activities that make students build it. Quizzes earn their place, to be clear: practice testing was one of only two techniques rated high utility in a major review of 10 study techniques [9]. But the biggest untapped gains are probably one rung higher.
About this data: Based on AhaSlides product analytics for 12,865 users whose self-reported profession is teacher, professor/lecturer, or trainer, who created at least one slide from June 24 to September 22, 2026. Percentages are the share of educators who created at least one slide of that type. It measures slides created, not slides presented or student responses, and covers one 90-day window over the Northern Hemisphere summer and back-to-school period. Users with no profession set are excluded.
6 active learning strategies to try in your next class
Each strategy below is tagged with the ICAP mode it usually reaches, so you can balance quick checks with deeper activities.
1. Think-pair-share (interactive)
Pose a question. Students think alone for a minute, discuss with a partner, then a few pairs share with the room. The solo thinking stops the fastest talker from doing everyone's work, and the pair talk is where reasoning gets tested.
Make it better: collect the "think" step as short typed answers first, so every student commits to an idea before talking. See our guide to think-pair-share activities for prompts by subject.
2. Peer instruction with a live poll (active to interactive)
Developed by Harvard physicist Eric Mazur [7], peer instruction turns a single question into three rounds of thinking:
- Ask a conceptual multiple-choice question and have students vote individually
- If answers are split, pause and have students convince a neighbor
- Re-vote and compare the two result charts
The first vote is active. The argument with a neighbor is interactive. The shift between charts shows you, in seconds, whether the discussion fixed the misconception. Classroom polling works best when you hide results until everyone has voted, so students don't just follow the majority.
3. The muddiest point (constructive)
At the end of a lesson, ask one question: "What was the muddiest point for you today?" Students write the part they understand least. It's described in Angelo and Cross's classic Classroom Assessment Techniques [6], and it's one of the cheapest ways to plan your next lesson.
Run it anonymously on an open-ended slide and the quiet students who would never raise a hand will tell you exactly where they got lost. Naming what you don't understand is a constructive act in itself: students have to scan their own understanding to answer.
4. Jigsaw (interactive)
Created by social psychologist Elliot Aronson and his graduate students in Austin, Texas, in 1971 [8], the jigsaw splits a topic into parts. Each student joins an "expert group" to master one part, then moves to a mixed group where they teach it to peers who studied the other parts. Nobody can finish the puzzle alone, so everyone has a reason to listen and explain. It pairs well with other collaborative learning strategies.
5. Free-recall quizzes (active to constructive)
Retrieval practice means pulling information out of memory, and a 2013 review of 10 study techniques gave it, alongside distributed (spaced) practice, the only two high utility ratings [9]. Multiple-choice quizzes are a good start, but Short answer quiz questions ask students to generate the answer from scratch, which is harder and closer to how they will need to use it later. Mix both, and space them across weeks. Our guides to retrieval practice and spaced repetition go deeper.
6. Student-generated questions (constructive)
Flip the usual script: let students ask. Open a Q&A slide during or after a lesson and have the class upvote the questions they most want answered. Writing a good question requires students to find the edge of what they know, which is why it sits on the constructive rung. It's also the foundation of inquiry-based learning.
How to move one lesson up the ICAP ladder
You don't need to redesign a whole course. Take one lesson and try these small upgrades:
- Quiz to explain: after a multiple-choice question, add an open-ended slide asking "Why did you pick that?"
- Vote to debate: when a poll splits 50/50, give pairs two minutes to argue, then re-vote
- Summary to prediction: before revealing a result, ask students to predict it and justify the guess
- Teacher questions to student questions: end with "Write one question this lesson raised for you"
- Feedback to action: read the muddiest points aloud at the start of the next class and address the top two
Each change takes a few minutes and moves students from selecting an answer to producing one. For more ideas, browse our interactive classroom activities guide and peer assessment examples.
How to become an active learner
Active learning isn't only something teachers do to students. Learners can build the habit on their own:
- Summarize each section in your own words before moving on
- Close the book and try to recall key points, then check
- Explain a concept out loud to a friend, or to an empty room
- Write questions about the material as you read
- Connect new ideas to examples from your own life or work
- Quiz yourself days later, not just the night before a test
Bring active learning into your slides
AhaSlides lets you add the activities above to any lesson: quizzes for retrieval, polls for peer instruction, open-ended slides for muddiest points and explanations, word clouds for quick predictions, and anonymous Q&A for student questions. Students join from their phones with a code, and you see every response live, so you can adjust while you're still teaching.
Frequently asked questions
What is active learning in simple terms?
Active learning means students learn by doing something with the material, like answering, explaining, discussing, or solving, and thinking about what they're doing. It contrasts with passive learning, where students mainly listen or read.
What are 3 active learning strategies?
Three widely used strategies are think-pair-share, the jigsaw method, and the muddiest point. Peer instruction with live polls, free-recall quizzes, and student-generated questions are also well supported.
Is active learning the same as inquiry-based learning?
Not quite. Inquiry-based learning is one type of active learning, where students investigate questions and build their own understanding. Active learning is the broader umbrella that also includes quizzes, discussions, and problem solving.
Does active learning work for adults and corporate training?
Yes. Most of the strongest evidence, including the Freeman meta-analysis [2], comes from university students, who are adults. The same principles apply to workplace training: short input, then practice, feedback, and discussion.
Why do students sometimes resist active learning?
Active learning takes more mental effort, and that effort can feel like not learning. The 2019 Deslauriers study found students learned more from active sessions but felt they learned more from lectures [4]. Explaining the research to students early helps.
How much class time should be active?
There's no single rule. A practical starting point is to break up explanations every 10 to 15 minutes with a short activity, then gradually add longer constructive or interactive tasks.
Sources
[1] Bonwell, C. C., & Eison, J. A. (1991). Active learning: Creating excitement in the classroom. ASHE-ERIC Higher Education Report No. 1. Internet Archive
[2] Freeman, S., et al. (2014). Active learning increases student performance in science, engineering, and mathematics. PNAS, 111(23), 8410-8415. https://doi.org/10.1073/pnas.1319030111 Free full text (PMC)
[3] Theobald, E. J., et al. (2020). Active learning narrows achievement gaps for underrepresented students in undergraduate science, technology, engineering, and math. PNAS, 117(12), 6476-6483. https://doi.org/10.1073/pnas.1916903117 Free full text (PMC)
[4] Deslauriers, L., McCarty, L. S., Miller, K., Callaghan, K., & Kestin, G. (2019). Measuring actual learning versus feeling of learning in response to being actively engaged in the classroom. PNAS, 116(39), 19251-19257. https://doi.org/10.1073/pnas.1821936116 Free full text (PMC)
[5] Chi, M. T. H., & Wylie, R. (2014). The ICAP framework: Linking cognitive engagement to active learning outcomes. Educational Psychologist, 49(4), 219-243. Taylor & Francis Free PDF (ASU)
[6] Angelo, T. A., & Cross, K. P. (1993). Classroom assessment techniques: A handbook for college teachers (2nd ed.). Jossey-Bass.
[7] Mazur, E. (1997). Peer instruction: A user's manual. Prentice Hall.
[8] Aronson, E. History of the jigsaw classroom. jigsaw.org
[9] Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students' learning with effective learning techniques: Promising directions from cognitive and educational psychology. Psychological Science in the Public Interest, 14(1), 4-58. DOI: 10.1177/1529100612453266. PubMed
