Experiment 01 / Retrieval practice

Can you remember it without looking?

You are about to learn three linked ideas, hide them, and pull them back from memory. The small struggle is the useful part.

Study a short explanation.

Hide it and write what you remember.

Check and retry before you finish.

No marks. No trick questions. Just an honest first attempt.

01 — Study

Read for meaning, not just the words.

Look for the chain of cause and effect. You can move on when the ideas make sense.

Why can a metal bench feel colder than a wooden one?

The metal and wood may be at the same room temperature.

Metal is a better conductor, so heat moves out of your hand and into the metal more quickly.

Your skin senses this faster loss of heat, so the metal feels colder even when it is not at a lower temperature.

Suggested study time 25 seconds

02 — Retrieve

Why can metal feel colder than wood?

Write everything you can remember. It does not need to be polished; fragments and key words count.

Your first attempt — no looking back

Before you check, how complete does your answer feel? Not sure yet Partly there Confident

03 — Check

Look for ideas, not exact wording.

Compare your answer with each idea below. Tick it only if your answer clearly included it.

Your first attempt

Same temperature — the metal and wood can both be at room temperature. Faster conduction — metal transfers heat away from your hand more quickly. What you sense — that faster heat loss makes the metal feel colder.

0 of 3 ideas found

Finding a gap is useful feedback—not a failure.

04 — Fix

Repair what was missing.

The gaps you identified are listed below. Add a short correction in your own words.

My correction

05 — Retry

One more time, from memory.

Explain why metal can feel colder than wood. Try to connect all three ideas in one clear chain.

Your second attempt

05 — Retry / Compare

Did the second attempt improve?

Check the explanation again. Improvement matters more than getting everything right first time.

Your second attempt

A complete explanation

Metal and wood can be at the same room temperature. Metal conducts heat away from your hand faster than wood, and your skin senses that faster heat loss. That is why the metal feels colder.

How many of the three ideas are clear in your second attempt? 0 1 2 3

06 — Return

A later retrieval makes the learning work harder.

Choose a realistic time to explain this again without looking. You do not need to keep practising it now.

When will you try this again? TomorrowGood if this felt difficult In 3 daysA useful default In 1 weekGood if recall felt strong

Experiment complete

You did more than reread.

You retrieved, checked, fixed and retried. That sequence turns “I recognise it” into better evidence of what you can actually remember.

First check: 0 / 3 ideas
Second check: Not rated
Return: Choose a time

The method to take with you

Close the book. Try from memory. Check accurately. Repair the gaps. Try again later.

Back to Revision Lab