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Schemes of Work
QCA

Science at key stage 3    (Year 8)

Unit 8D: Ecological relationships

QCA

Where the unit fits in

This unit builds on unit 7C 'Environment and feeding relationships' and unit 7D 'Variation and classification'.

It draws on unit 8C 'Microbes and disease' and relates to unit 9C 'Plants and photosynthesis' and unit 9G 'Environmental chemistry'. It provides a foundation for unit 9D 'Plants for food'.

It also provides a foundation for work in key stage 4 on energy transfer through an ecosystem and its relationship to food production.

This unit provides links with unit 3 'Processing text and images' and unit 7 'Measuring physical data' in the ICT scheme of work, with opportunities for presentations on, and measurements in, the environment.

Unit 7 'Rivers - a fieldwork approach' in the geography scheme of work also covers fieldwork.


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. How can animals be classified? (1)
2. How can animals be classified? (2)
3. How can green plants be classified?
4. How do plants, animals and environmental conditions interact in a habitat? a) How can we collect data to answer questions about a habitat? (1)
5. How do plants, animals and environmental conditions interact in a habitat? a) How can we collect data to answer questions about a habitat? (2)
6. How do plants, animals and environmental conditions interact in a habitat? b) What lives there? (1)
7. How do plants, animals and environmental conditions interact in a habitat? b) What lives there? (2)
8. How do plants, animals and environmental conditions interact in a habitat? c) Why do the communities differ in different habitats? (1)
9. How do plants, animals and environmental conditions interact in a habitat? c) Why do the communities differ in different habitats (2)
10. How do plants, animals and environmental conditions interact in a habitat? c) Why do the communities differ in different habitats? (3)
11. How do plants, animals and environmental conditions interact in a habitat? d) How big are the populations in the habitat? (1)
12. How do plants, animals and environmental conditions interact in a habitat? d) How big are the populations in the habitat? (2)
13. How do living things in a community depend on each other? (1)
14. How do living things in a community depend on each other? (2)
15. Reviewing work