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 out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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