Why it works
The testing effect is one of the most replicated findings in learning science: learners who spend part of their time retrieving material outperform those who re-study it, and the gap widens on delayed tests. Retrieval is a desirable difficulty, the effort of recall is what strengthens the memory. Its power multiplies when it is spaced out rather than massed.
The research: Roediger and Karpicke on the testing effect; Bjork on desirable difficulties.
The run-of-show
Choose your slot. The agenda, timings, and length update to match.
The core activity: design one routine
The heart of the session is teachers leaving with a routine they will actually run.
- Pick one upcoming lesson. Not a whole unit, one lesson next week.
- Choose a routine from the handout (brain dump, cumulative Do-Now, mini-whiteboard flash, recall exit ticket).
- Write the exact questions they will ask, including one from an earlier week so spacing rides along.
- Decide the when (the first three minutes, as they pack up) so it becomes a fixed habit.
Facilitator notes
- Protect the design time. The temptation is to over-teach the science and shortchange the build.
- Expect pushback on 'no grades.' Name it: the grade book kills the low-stakes benefit.
- Have two examples ready for the grade band or subject in the room.
Adapt it
- <b>Multilingual learners:</b> allow recall in any language first, then bridge to English.
- <b>Test anxiety:</b> lean into 'no grades, mistakes expected'; a blank is information, not failure.
- <b>Students who need support:</b> offer a word bank so recall usually succeeds.
Participant handout
One page for every teacher. Print it, or save it as a PDF.
Retrieval Practice: pick a routine, plan it, run it
<b>Four routines that take 2-5 minutes and no prep:</b> brain dump, cumulative Do-Now, mini-whiteboard flash, recall exit ticket.
- The lesson I will use it in:
- The routine I will try:
- My questions (include one from an earlier week):
- When it happens, every time:
- I will check in weeks: is recall of older material climbing?
Make it stick
One-off PD fades. Close by setting the follow-up before people leave:
- Name a check-in date. Everyone brings one thing that worked and one that flopped.
- Ask for one artifact: a photo of a brain dump or a cumulative Do-Now they ran.
- Keep it visible: a shared doc of everyone's committed routine.
Common questions
Does retrieval practice have to be graded?
How is this different from a regular quiz?
Will it work in my subject?
Go deeper
- RetrievalPractice.org
- The Learning Scientists
- Powerful Teaching, Agarwal and Bain