🔬 Science 7 · Grade 6 · Cambridge Lower Secondary Science Stage 7

Unit 3: Forces and energy

7 sections · 124 questions

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Sections

1. 3.1Gravity, weight and masse.g. The weight of a 75 kg person · 24 questionsPractice
2. 3.2Formation of the Solar Systeme.g. Hypothesis, observation or model? · 15 questionsPractice
3. 3.3Movement in spacee.g. Why do spacecraft keep moving without engines? · 17 questionsPractice
4. 3.4Tidese.g. When is the next high tide? · 15 questionsPractice
5. 3.5Energye.g. Which energy is stored in fuel? · 18 questionsPractice
6. 3.6Changes in energye.g. Electric lamp: electrical → ? · 17 questionsPractice
7. 3.7Where does energy go?e.g. 25% useful: how much is wasted? · 18 questionsPractice