Year 9 Compact Choose the topic you require from the table below Return to KS3 science menu
Biology	Chemistry	Physics
9A Plants and photosynthesis	9EF Patterns of reactivity	9I Energy and electricity
9B Variation and classification	9G/H Environmental chemistry and Using chemistry	9K Speeding up
9C Ecological relationships		9L Force and pressure

Return to KS3 science menu Pictures: Houseleek, a succulent plant; Gas particles; Light bulb, filled with argbon.

Compact list of topics

Biology

9A Plants and photosynthesis

9B Variation and classification

9C Ecological relationships

Chemistry

9EF Patterns of reactivity

9G/H Environmental chemistry and Using chemistry

Physics

9I Energy and electricity

9K Speeding up

9L Force and pressure