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Reach Crest Learning

Year 9 · Your subject space

Science

Ask questions, investigate and explain what you notice.

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How to learn in Year 9 Science

Watch this short guide, then choose a lesson below.

Learn through explanations, worked examples and practice.

Your earlier submitted work and progress are retained in your learning history. These replacement lessons have their own progress.

Inheritance

  1. Genes are sections of genetic material
  2. Variation can have several influences
  3. Populations change over generations

Ecology

  1. A change can spread through a web
  2. Evidence informs conservation choices

Elements

  1. The table organises repeating patterns
  2. A more reactive metal can displace another

Materials

  1. Choose a material for its required properties

Earth

  1. Rocks can change by different routes
  2. Breaking down and moving are different processes
  3. Carbon moves between stores
  4. Weather and climate describe different timescales

Forces

  1. Extension is a change in length
  2. A turning effect depends on perpendicular distance
  3. Pressure acts through fluids

Energy

  1. Rate of transfer differs from amount transferred
  2. Account for useful and less useful transfers

Magnetism

  1. A field describes magnetic effects in space
  2. An electric current produces a magnetic field

Space

  1. Gravity changes the direction of orbital motion
  2. Tilt changes sunlight angle and day length
  3. A light-year measures distance

Evidence

  1. Repeated measurements do not remove every error
  2. A model has a useful purpose and limits

Check your learning

  1. Year 9 Science — course check