Topics to explore
16
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 Journey Treasure Inspiration
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0 complete · 0 in progress · 16 not started
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Topic · 01Not started
Cells & Organisms
- Animal vs plant cells
- Specialised cells
- Microscopes
- Cell division
- Diffusion
Levels
BMH
Topic · 02Not started
Forces & Energy
- Balanced & unbalanced
- Speed, distance, time
- Gravity & weight
- Friction
- Newton's laws
Levels
BMH
Topic · 03Not started
Atoms & Reactions
- Atomic structure
- Elements & compounds
- The periodic table
- Chemical bonds
- Balancing equations
Levels
BMH
Topic · 04Not started
Energy
- Energy stores
- Energy transfers
- Conservation of energy
- Efficiency
- Renewable resources
Levels
BMH
Topic · 05Not started
Chemical Reactions
- Physical vs chemical
- Acids & alkalis
- The pH scale
- Combustion
- Rates of reaction
Levels
BMH
Topic · 06Not started
Human Body & Health
- Circulatory system
- Respiratory system
- Digestive system
- Nervous system
- Healthy lifestyle
Levels
BMH
Topic · 07Not started
Working Scientifically
- Variables & fair tests
- Apparatus & measuring
- Recording results
- Graphs & conclusions
- Errors & accuracy
Levels
BMH
Topic · 08Not started
Genetics, Reproduction & Evolution
- DNA, genes & chromosomes
- Inheritance
- Variation
- Sexual & asexual reproduction
- Natural selection
- Evolution
- Genetic disorders
Levels
BMH
Topic · 09Not started
Plants & Photosynthesis
- Plant structure
- Photosynthesis
- Factors affecting photosynthesis
- Transport in plants
- Transpiration
- Plant reproduction
Levels
BMH
Topic · 10Not started
Ecology & Environment
- Ecosystems
- Food chains & food webs
- Competition
- Biodiversity
- Carbon cycle
- Human impact
- Climate change
Levels
BMH
Topic · 11Not started
Particles & Matter
- Solids, liquids & gases
- Particle model
- Changes of state
- Density
- Internal energy
- Gas pressure
- Separating mixtures
Levels
BMH
Topic · 12Not started
Electricity
- Current & voltage
- Resistance
- Series circuits
- Parallel circuits
- Electrical power
- Domestic electricity
- Electrical safety
Levels
BMH
Topic · 13Not started
Waves, Light & Sound
- Transverse & longitudinal waves
- Frequency & wavelength
- Wave speed
- Sound
- Reflection
- Refraction
- Electromagnetic spectrum
Levels
BMH
Topic · 14Not started
Magnetism & Electromagnetism
- Magnetic fields
- Permanent magnets
- Electromagnets
- Current and magnetic fields
- Uses of electromagnets
Levels
BMH
Topic · 15Not started
Radioactivity & Atomic Physics
- Atomic nucleus
- Isotopes
- Alpha, beta & gamma radiation
- Half-life
- Uses and risks of radiation
Levels
BMH
Topic · 16Not started
Earth, Atmosphere & Resources
- Earth's atmosphere
- Greenhouse gases & climate change
- Crude oil
- Finite & renewable resources
- Potable water
- Recycling
Levels
BMH
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