Representation & memory

If you cannot rebuild the idea in another form, you probably do not own it yet.

Turn equations into stories, sketches into explanations, lists into maps. Encode so you can retrieve by reconstructing.

Use this when the content is structured but your notes are still a flat list.

Retrieval via reconstruction

Rebuild the whole concept from a handful of core cues without looking back: testing structured ownership, not scrap recall.

Learning impact Highest-leverage move Learning evidence Strong research tradition When to use this While you practise How often Worth repeating often

Multiple representations

See the same relationship as an equation, a graph, a table and a sentence, and move between them, which is what understanding it actually consists of.

Learning impact Strong change Learning evidence Strong research tradition When to use this First time through the material How often Worth repeating often

I11

Worked-example annotation

Label every decision point in a solution with why, so worked examples become training in choice, not in copying steps.

Learning impact Strong change Learning evidence Strong research tradition When to use this First time through the material How often Worth repeating often

Concept mapping

Build and defend a network of relations between ideas: making structure visible so study stops being a bag of terms.

Learning impact Strong change Learning evidence Credible with caveats When to use this When you want to go deeper How often Worth repeating often

Equation narration

Read an equation aloud as a sentence about the world, so symbols become claims, not shapes to rearrange blindly.

Learning impact Reliable gain Learning evidence Credible with caveats When to use this First time through the material How often Worth repeating often

Data-to-story

Turn a dataset into a claim with evidence, so numbers become an argument, not a table you hope speaks for itself.

Learning impact Reliable gain Learning evidence Credible with caveats When to use this While you practise How often Worth repeating often

Sketch-to-explanation

Describe your own rough diagram and have the gaps found: using your sketch as the object of critique, not a polished figure.

Learning impact Reliable gain Learning evidence Credible with caveats When to use this While you practise How often Worth repeating often

I12

Dual-coding pairing

Pair each verbal idea with a non-verbal representation: building two retrieval routes on purpose.

Learning impact Reliable gain Learning evidence Credible with caveats When to use this First time through the material How often Worth repeating often

Verbal diagram construction

Build a visual structure from description alone, then redraw it: training spatial/organisational understanding when you can't yet see a figure.

Learning impact Clear help, modest gain Learning evidence Credible with caveats When to use this While you practise How often Worth repeating often

Narrative encoding

Turn a sequence into a story that preserves causal order, so arbitrary steps become a memorable chain without lying about causation.

Learning impact Clear help, modest gain Learning evidence Credible with caveats When to use this First time through the material How often Worth repeating often

Mnemonic generation

Create memory hooks for genuinely arbitrary material (names, lists, unpaired facts) without pretending everything should be "understood" instead.

Learning impact Clear help, modest gain Learning evidence Credible with caveats When to use this While you practise How often Worth repeating often

I10

Compare-and-contrast tables

Build a structured comparison across cases, so similar-looking ideas stop collapsing into each other.

Learning impact Clear help, modest gain Learning evidence Credible with caveats When to use this When you want to go deeper How often Worth repeating often

I13

Story-to-structure conversion

Turn a narrative you already know into the formal structure of a new concept: using familiar story schemas as scaffolding.

Learning impact Clear help, modest gain Learning evidence Thin or mixed evidence When to use this First time through the material How often Useful once for a topic

Memory palace construction

Place items in an imagined spatial route: a strong tool for ordered arbitrary lists when you will actually rehearse the walk.

Learning impact Unlocks better later work Learning evidence Credible with caveats When to use this While you practise How often Useful once for a topic