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Schemes of Work
QCA

Science at key stage 3    (Year 8)

Unit 8A: Food and digestion

QCA

Language for learning

Through the activities in this unit pupils will be able to understand, use and spell correctly:

  • scientific words relating to the structure of organisms, eg intestine, villus
  • more specialised words relating to nutrition, eg carbohydrate, protein, enzyme
  • words and phrases with similar but distinct meanings, eg take in and absorb, feeding and digestion
  • words that extend their vocabulary, eg absorption

Through the activities pupils could:

  • show relationships between ideas by using links which show purpose, eg in order to, so that, and reservations, eg although, unless, if
  • select relevant information and link to other information, from a range of sources
  • distinguish facts from hypotheses/theories/opinions and consider how far information is complete and helpful

Sections in this unit

This unit is divided into sections. Each section contains a sequence of activities with related objectives and outcomes. You can view this unit by moving through the sections or print/download the whole unit.
1. a. What's in food and why is it important?
2. b. What's in food and why is it important?
3. c. What's in food and why is it important?
4. a. Which foods provide a balanced diet?
5. b. Which foods provide a balanced diet?
6. c. Which foods provide a balanced diet?
7. Checking progress
8. a. What happens to food inside the digestive system?
9. b. What happens to food inside the digestive system?
10. a. What do digestive enzymes do?
11. b. What do digestive enzymes do?
12. Where are the products of digestion used?
13. Reviewing work