What the Research Says

Spacing revision over increasing intervals improves retention by up to 50% (Cepeda et al., 2006). For H&C, revisit food safety after 1 day, then 3, then a week.

Step-by-Step Method

1. 1
   Map topics — Create a calendar covering all Unit 1 topics.
2. 2
   Short gaps first — 1 day, then 3, then 7.
3. 3
   Flashcards — Nutrients, temperatures, legislation on cards.
4. 4
   Focus weak areas — More time on gaps.
5. 5
   Mix topics — Alternate between nutrition, safety, and operations.

When and How Often

Sessions shorten as knowledge embeds. 3–4 weeks per topic.

Common Mistakes

• ❌
  Cramming — Only creates short-term memory.
• ❌
  Equal time on all — Prioritise weak topics.
• ❌
  No plan — Use a calendar.