GCSE Science
-
Biology
- Nutrients
- Diet, exercise and health
- Heart disease
- Blood pressure
- Causes of disease
- The body's defences
- Combatting infection
- Immunisation
- The nervous system
- Reflex reactions
- The eye and seeing
- Homeostasis
- Controlling water content
- Hormones and fertility
- Controlling blood sugar
- Plant hormones
- Drug development
- Drug misuse and addiction
- Tobacco and alcohol
- Competition
- Interdependence
- Adaptation
- Biodiversity
- Environmental change
- Measuring environmental change
- Whales
- Human impact on the environment
- Sustainability
- Energy transfers in food chains
- Decay
- The carbon cycle
- The nitrogen cycle
- Similarity and variation
- Inheritance
- Inherited diseases
- Cloning
- Genetic engineering
- Classifying organisms
- Evolution
-
Chemistry
- Introducing atoms
- Chemical reactions
- Rocks as building materials
- Calcium carbonate
- Salt
- Electrolysis of brine
- Acids and alkalis
- Making alkalis
- Extracting metals by reduction
- Extracting metals by electrolysis
- Metals and the environment
- Alloys
- Properties of metals
- Crude oil
- Fractional distillation
- Combustion
- Incomplete combustion
- Fossil fuels and the environment
- Reducing pollution
- Alternative fuels
- Cracking hydrocarbons
- Making polymers
- Properties and uses of polymers
- Polymers and the environment
- Chemicals and the environment
- Ethanol
- Plant oils
- Emulsions
- Baking powder
- Cooking
- Plate Tectonics
- Volcanoes and earthquakes
- Igneous rock
- Earth's atmosphere
- Evolution of the atmosphere
- Changing the atmosphere
- Cosmetics
- Paints
- Fertilisers
-
Physics
- Heat energy
- Thermal radiation
- Particles and energy transfer
- Insulation
- Specific heat capacity
- Specific latent heat
- Energy transformations and efficiency
- Using electricity
- Power stations
- Generators
- Energy resources
- Energy from the sun
- How should electricity be generated?
- Electricity distribution
- Wave properties
- The electromagnetic spectrum
- Photons
- Reflecting, refracting and diffracting
- Communicating with visible light and infrared
- Lasers
- Communicating with radio waves and microwaves
- Analogues and digital signals
- Interference
- Heating with microwaves and infrared
- Ionizing radiation
- Radioactivity
- Ultraviolet radiation
- Climate change
- The solar system
- Asteroids and comets
- The universe
- Observing the universe
- Exploring space
- Distances in space
- Stars
- The origin of the universe
- Plate tectonics
- Earthquakes
- Earth's magnetic field
- 3 additional presentations on Controlled Assessments
