Topics to explore
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3 difficulty levels · worked examples
Combined Science practice for secondary school students in Years 7 to 11. Work through KS3 and GCSE combined science topics at Foundation, Core and Higher level, with worked examples, hints and a clear explanation of every mistake. It is tuition-style help and homework support your teenager can use in five minutes a day, earning rewards along the way.
Explore the Combined Science Curriculum JourneyChoose a topic
Beginner · Medium · HardB · M · HTopic · 01
Cells & Organisms
- Animal vs plant cells
- Specialised cells
- Microscopes
- Cell division
- Diffusion
Levels
BMH
Topic · 02
Forces & Energy
- Balanced & unbalanced
- Speed, distance, time
- Gravity & weight
- Friction
- Newton's laws
Levels
BMH
Topic · 03
Atoms & Reactions
- Atomic structure
- Elements & compounds
- The periodic table
- Chemical bonds
- Balancing equations
Levels
BMH
Topic · 04
Energy
- Energy stores
- Energy transfers
- Conservation of energy
- Efficiency
- Renewable resources
Levels
BMH
Topic · 05
Chemical Reactions
- Physical vs chemical
- Acids & alkalis
- The pH scale
- Combustion
- Rates of reaction
Levels
BMH
Topic · 06
Human Body & Health
- Circulatory system
- Respiratory system
- Digestive system
- Nervous system
- Healthy lifestyle
Levels
BMH