01
Retrieval practice
Students write down what they remember about a topic before they look at their notes. It's a quiz with no grade, or a very small one.
How to run it
- Write three to five questions on material from last week and last month.
- Students answer from memory for five minutes. No notes, no talking.
- Go over the answers right away. Students mark what they missed in a different color.
- Time
- 5 to 10 minutes
- Prep
- 5 minutes
- Goal
- Making it stick
Example: 8th grade US history, Monday warm-up: "Name two causes of the War of 1812 and one thing that changed because of it."
Why it holds up: The benefit comes from the effort of remembering, and a chatbot can't do that for a student. It all happens on paper, in the first minutes of class.
02
Spaced review
Coming back to old material in short bursts over weeks, instead of covering it once and moving on.
How to run it
- Keep a running list of the key ideas from each unit.
- Put one or two old items into each week's warm-ups or quizzes.
- Bring back the ones students miss most often, more often.
- Time
- A few minutes a week
- Prep
- Keeping the list
- Goal
- Making it stick
Example: Algebra 1 in March. One of every five warm-up problems comes from the fall semester.
Why it holds up: It shows you what students can still do weeks after a unit, without notes or a device.
03
Worked examples, then fading
You show a fully solved problem, then problems with some steps left blank, then problems students solve alone.
How to run it
- Walk through a complete example and explain why each step happens.
- Give a second problem with the last few steps left blank.
- Leave more blank each time, until students solve one from start to finish.
- Time
- Part of a lesson
- Prep
- 10 minutes
- Goal
- Problem solving
Example: Chemistry, balancing equations. The first equation is fully balanced, with notes. The second is missing its last coefficient. The third is blank.
Why it holds up: Students fill in the missing steps in class, where you can see which step trips each of them up.
04
Think-pair-share
Students think alone, talk it over with a partner, then share with the class.
How to run it
- Ask an open question and give 30 to 60 seconds of silent thinking. Having students jot down a few words helps.
- Partners compare answers for two minutes.
- Call on three or four pairs to share.
- Time
- About 5 minutes
- Prep
- None
- Goal
- Getting discussion going
Example: 6th grade science: "A metal spoon and a wooden spoon have been in the same room all day. Why does the metal one feel colder?"
Why it holds up: Students work out an answer aloud with a classmate before anyone could look one up.
05
Cold calling, with wait time
You ask the whole class a question, wait, then call on a student by name instead of taking hands. Done warmly, it gets every student thinking, and nobody feels caught out.
How to run it
- Ask the question to everyone before you say a name.
- Wait at least three seconds. The research section explains why.
- Call on a student. If they're stuck, say you'll come back to them, and then do.
- Time
- None. It's how you ask
- Prep
- A shuffled class list or name sticks
- Goal
- Checking understanding
Example: 5th grade math: "Everyone, think about this on your own. Which is bigger, 0.5 or 0.45?" Count to three. "Sam, which one, and how do you know?"
Why it holds up: Any student might be asked, so every student needs an answer ready, in their own words.
06
Mini whiteboards
Every student writes an answer at the same time and holds it up.
How to run it
- Ask a question with a short answer.
- Count down from three. Everyone holds up their board.
- Scan the room and decide whether to move on or reteach.
- Time
- A minute or two per question
- Prep
- Boards and markers. A sheet of paper in a plastic sleeve works too
- Goal
- Checking understanding, problem solving
Example: 4th grade fractions: "Write a fraction equal to 3/4." In five seconds you know who has it.
Why it holds up: You see the whole class's answers in a few seconds, and there's no time to look anything up.
07
Exit tickets
One or two questions at the end of class that tell you what students learned that day.
How to run it
- Ask a question tied directly to the day's goal.
- Students answer on a slip of paper before they leave.
- Sort the slips into three piles: got it, almost, not yet. Plan how tomorrow starts from the piles.
- Time
- 3 to 5 minutes, plus 5 to sort
- Prep
- 2 minutes
- Goal
- Checking understanding, writing
Example: 10th grade English: "In one sentence, how does the narrator's view of his father change in chapter 3?"
Why it holds up: Students answer on paper, about today's lesson, before they leave. You hear from every student, including the quiet ones.
08
Socratic seminar
A discussion students run themselves, built on open questions about a text. Every claim has to point back to the text.
How to run it
- Students read and annotate the text beforehand, and each writes two open questions.
- Seat them in a circle. Open with one question, then stay mostly quiet.
- In the last five minutes, each student writes down what changed in their thinking.
- Time
- 30 to 45 minutes, plus the reading
- Prep
- Choosing the text and the opening question
- Goal
- Getting discussion going
Example: 11th grade English, The Great Gatsby: "Does Gatsby love Daisy, or the idea of her?"
Why it holds up: Students have to respond to each other live, with the text open in front of them.
09
Jigsaw
Each student becomes the expert on one piece of the material, then teaches it to a group that holds the other pieces.
How to run it
- Split the material into four or five parts.
- Expert groups study one part together.
- Regroup so each new group has one expert per part. Each expert teaches their piece.
- Time
- One class period
- Prep
- Splitting and copying the material
- Goal
- Getting discussion going
Example: 7th grade social studies. Five primary sources about the same event, one per expert group.
Why it holds up: In each group, every student is the only source for their piece, so they have to understand it well enough to teach it.
The jigsaw method started here in Austin. Psychologist Elliot Aronson and his graduate students designed it in 1971, when Austin's schools had just been desegregated and white, Black and Hispanic students were sharing classrooms for the first time. It was built to make students depend on each other instead of competing. Source
10
In-class writing
Short, timed writing in class, on paper or on a school device with nothing else open.
How to run it
- Give a focused prompt that draws on class discussion or something only your students know.
- Set a timer for 10 to 20 minutes.
- Collect the drafts. If students revise at home, compare the final version with what they wrote in class.
- Time
- 10 to 20 minutes
- Prep
- Writing the prompt
- Goal
- Writing
Example: 9th grade: "Describe one place in this school you'd change, and exactly what you'd do to it."
Why it holds up: Over a semester you build a record of each student's own writing to compare later work against.
11
Short conferences
Two- or three-minute conversations in which a student explains one choice they made in their work.
How to run it
- While the class works, call students up one at a time.
- Ask about one specific choice: "Why this example?" or "What would you cut?"
- Note what they can explain easily and what they can't.
- Time
- 2 to 3 minutes per student, spread across a week
- Prep
- None
- Goal
- Checking understanding, writing
Example: Research paper check-in: "Walk me through how you found this source."
Why it holds up: A student who made a choice can usually explain it. A student who didn't make it usually can't.
12
Vote, talk, revote
Students answer a multiple-choice question about a key idea, argue it out with someone who chose differently, then answer again.
How to run it
- Write one question where each wrong answer matches a common misunderstanding.
- Everyone votes at once, with letter cards, fingers or whiteboards.
- If the class is split, students find someone who chose differently and try to convince them. Then everyone votes again.
- Time
- 5 to 8 minutes
- Prep
- Writing a good question, which is the hard part
- Goal
- Checking understanding, problem solving
Example: Physics: "A ball is thrown straight up. At the very top, what is its acceleration?" Plenty of students say zero.
Why it holds up: The learning happens in the argument between students, and the second vote shows you which misunderstandings survived it.