Science Worksheets (KS3/Checkpoint 3)

Related Topics:
More Lessons for GCSE Biology
More Lessons for IGCSE Chemistry
KS3/Checkpoint 1 Science Lessons



A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.

Biology

• Photosynthesis
  Stomata
  Photosynthesis
  Transpiration
• Reproduction in flowering plants
  Flower & Fertilisation
  Insect Pollination
  Wind Pollination
  Fruit & Seed Dispersal
• Adapting to a habitat
  Investigate a Habitat
  Animal Adaptations
• Ecosystem
  Food Webs
  Ecology - Populations
• Human influences on the environment
  Air & Water Pollution
  Pesticides
• Classification & variation
  Classification - Keys Chromosomes

Scroll down the page for more science lessons for Chemistry & Physics.

Chemistry

• The Structure of the Atom
  Atomic Structure
  Burn Magnesium
• The Periodic Table
  Periodic Table
  Alkali Metals
  Alkaline Earth Metals
• Endothermic & Exothermic Reactions
  Endothermic & Exothermic Reactions
  Combustion (Burning a Candle)
  Energy in Food
• Patterns of Reactivity
  Reaction of Metals
  Displacement Reactions
  Reactivity of Halogens
• Preparing Common Salts
  Prepare Soluble Salts
  Prepare Insoluble Salts
  Metals reacting with Acids
  Metal Carbonates reacting with Acids
• Rates of Reaction
  Measure Rate of Reaction
  Factors affecting Rates of Reaction

Physics

• Density
  Measure Density
  Floating & Sinking
• Pressure
  Pressure
  Pressure & Gases
• Turning on a Pivot
  Moments
• Electrostatics
  Static Electricity
• Electricity
  Electricity
  Conductors & Insulators
  Factors affecting Resistance
• Heat Energy Transfers
  Internal Energy
  Heat Transfer - Conduction
  Heat Transfer - Convection
  Heat Transfer - Radiation
  Heat Transfer - Evaporation
• World Energy Needs
  Fossil Fuel
  Nuclear Energy
  Renewable Energy

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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