Why your child forgets what they studied — and the five-minute fix

Every parent has seen it. Your child sat with the book for two hours on Sunday. By Wednesday they cannot remember any of it. The natural conclusion is that they were not really studying.

Usually they were. The problem is that reading something is one of the weakest ways to remember it, and it feels like one of the strongest. That gap is the whole trouble.

Why reading feels like learning

When you read a page for the second time it feels familiar, and your brain reads familiarity as knowledge. It is not. Familiarity means you can recognise the page. Knowledge means you can produce the answer with the page closed.

Recognising is not remembering. Almost all wasted study time comes from confusing the two.

The fix: make them retrieve it

The most reliable finding in the whole of learning research is that pulling an answer out of your head strengthens memory far more than putting information in. It is called retrieval practice, and it costs nothing.

• Close the book and say out loud what you just read. Anything you cannot say, you have not learned yet.
• Answer three questions on it without looking. Getting one wrong is useful — that is the one to look up.
• Explain it to somebody. A sibling, a parent, or an empty chair. Explaining exposes every gap immediately.

And space it out

Two hours on Sunday is worse than fifteen minutes on five days, even though it is more total time. Memory strengthens each time it is nearly forgotten and then recovered — so the gaps between sessions are doing real work.

The other half: give it a hook

Facts with nothing attached to them slide out. Facts with a picture, a rhyme or a story attached stay. 'My Very Educated Mother Just Served Us Noodles' has held the planets in place for generations of children, because a sentence has grammar holding it together and eight loose words do not.

This is why every Trickly lesson has a memory hook as well as a method. The method gets the answer. The hook is what is still there in the exam hall three months later.