Here are seven strategies that can improve retention.

1. Understand the formula first

Ask what each variable represents and why the relationship works.

2. Write it from memory

Close the book and reproduce the formula. This is more effective than repeatedly rereading it.

3. Use it immediately

Solve several problems where the formula is required.

4. Connect it to a diagram

Visual representations can make relationships easier to remember.

5. Create a simple verbal explanation

Explain the formula in your own words.

6. Use spaced repetition

Review the formula after increasing intervals rather than cramming it repeatedly in one session.

7. Mix practice

Do not practise the formula in isolation forever. Mix it with other question types so you learn when to recognise and apply it.

The most important distinction is between recall and application.

A student may remember a formula perfectly but still struggle when an exam question does not explicitly tell them which formula to use.

That is why effective preparation should progress:

Understand → Recall → Apply → Identify → Solve.

Avoid memorising dozens of formulas without context. At primary-school level, strong conceptual understanding and accurate application are generally more valuable than building a large formula list.

The goal is to make formulas useful mathematical tools, not isolated facts that disappear under exam pressure.