Cumulative Review
Plan retrieval into your medium-term planning, not just lessons. Bring back earlier content in starters and assessments. When it never reappears, students conclude it no longer matters.
Find this under Help pupils remember more
The strategy, as published
Exactly as it appears on the card
Part of Spacing & Interleaving in 01 Retrieval Practice, where it sits alongside its neighbouring strategies, the infographic and the thinking for the whole area.
Why you might use it
The problem it may help with
When a topic is taught, assessed and never seen again, pupils draw the sensible conclusion: it no longer matters. The card is blunt about this, and the fix is structural rather than heroic. Bring earlier content back in starters and assessments, planned at the level of the term, not improvised lesson by lesson.
Cumulative review is spacing applied to your planning documents. Nothing new gets taught; what changes is that older material keeps its place in the room.
What it might look like
One version of it, in a classroom
A languages department agrees that every end-of-unit assessment will draw a quarter of its marks from earlier units. Vocabulary from September keeps appearing in January. Pupils stop treating each unit as disposable because, visibly, it is not.
Try it
A way to begin
Look at your next planned assessment and add a small section drawn from a previous unit. Announce it in advance; the aim is to change what pupils keep revisiting, not to catch them out.
What to notice
Reading what happens
- How pupils respond when old content reappears. Surprise is evidence of the very expectation you are trying to change.
- Which earlier topics have faded furthest; they are first in line for the next review slot.
Things to think about
Before and while you use it
- A question bank grows more useful every term you do this. Writing cumulative questions from scratch each time is the version of this strategy that does not survive a busy year.
The wider thinking
Where the evidence sits
Bjork's spacing research explains why the planned reappearances help; Carey, the card's other source, makes the same case for building return into the plan rather than leaving it to chance. The card’s attribution stands as published: Bjork; Carey.
The fuller picture, sources included, is in further reading and evidence for Retrieval Practice.
Keep exploring
Where next?
Back to this strategy in 01 Retrieval Practice, across to what you're trying to improve, or into all 144 at once.
Want to take this further?
Support is available
Pedagogy First gives you a starting point. If you want support exploring how approaches like this can work across your school, trust or professional learning programme, that work is available.