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Grade 8 · School curriculum

Science

Learn the idea, see it worked through, then explain it in your own words.

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3 lessons available across 3 of 5 units

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01Chemistry and materials1 lesson available · More topics to be added

Connect concepts with evidence, practical investigation and explanation.

  1. Atoms and chemical reactions

    Balance a reaction by conserving atoms, without changing chemical formulae.

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Content to be added

  • Periodic patterns
  • Conservation of mass
  • Acids and bases

These topics are part of our course plan. Lessons and practice are not available yet.

02Physics and technology1 lesson available · More topics to be added

Connect concepts with evidence, practical investigation and explanation.

  1. Energy transfer and electric power

    Distinguish a rate of energy transfer from the amount transferred.

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    Review

Content to be added

  • Waves and communication
  • Electric circuits
  • Magnetic fields

These topics are part of our course plan. Lessons and practice are not available yet.

03Biology and evolution1 lesson available · More topics to be added

Connect concepts with evidence, practical investigation and explanation.

  1. Inheritance and variation

    Use a simple allele model without assuming every characteristic follows it.

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    Review

Content to be added

  • Natural selection
  • Ecosystem change
  • Reproduction and development

These topics are part of our course plan. Lessons and practice are not available yet.

04Earth and spaceContent to be added

Connect concepts with evidence, practical investigation and explanation.

Content to be added

  • Climate and the carbon cycle
  • Solar system and gravity
  • Resource sustainability

These topics are part of our course plan. Lessons and practice are not available yet.

05Evidence and designContent to be added

Connect concepts with evidence, practical investigation and explanation.

Content to be added

  • Evaluating competing explanations
  • Data modelling
  • Testing an engineered solution

These topics are part of our course plan. Lessons and practice are not available yet.

Available content and your learning progress are different. Review labels record your own recall, not mastery or a school grade.

Practice within every lesson

Each lesson includes a question with feedback and a separate recall challenge. Your review choices save to My learning; they are self-assessments, not school grades.

Course coverage

Coverage varies by course. This is a growing library, not a complete school-year curriculum. Grade placement is StudyForA’s suggested sequence; check your school’s syllabus and the lesson prerequisites. Each course map shows available lessons and content still to be added.

Original StudyForA content. AI-assisted checks completed; subject-teacher review is still pending. These lessons are not endorsed by an exam board.

Our topic planning draws on the references below. Grade placement is our own; this library does not claim full standards alignment.

NGSS science topic progressions ↗