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PlayOwl

A suggested default path with course quizzes, checkpoints and a final assessment. 12 of 12 courses are authored. Schools and families can adopt it as is, customize a copy or choose individual courses.

Grade 9 · Science

Grade 9 Science and Engineering

12 courses · 4 checkpoint quizzes · a final assessment · first 5 courses free

What the stops mean
  • Course: lessons, practice and its own end quiz
  • Checkpoint quiz: revisits several courses
  • Final assessment: the whole path
  • PlayTime and games: optional practice and fun

Progress counts required courses and quizzes only. Optional stops never change it.

  1. Course

    Biological Questions, Safety and Evidence

    About 115 min Free starter

  2. Course

    Chemistry of Life and Biological Molecules

    About 120 min Free starter

  3. Course

    Cells, Membranes and Transport

    About 125 min Free starter

  4. Checkpoint quiz

    Checkpoint 1

    Covers: Biological Questions, Safety and Evidence, Chemistry of Life and Biological Molecules, Cells, Membranes and Transport

    About 18 min

  5. Course

    Energy in Living Systems

    About 125 min Free starter

  6. Course

    Cell Division and Growth

    About 120 min Free starter

  7. Checkpoint quiz

    Checkpoint 2

    Covers: Biological Questions, Safety and Evidence, Chemistry of Life and Biological Molecules, Cells, Membranes and Transport, Energy in Living Systems, Cell Division and Growth

    About 18 min

  8. Course

    Heredity and Genetic Models

    About 125 min

  9. Checkpoint quiz

    Checkpoint 3

    Covers: Biological Questions, Safety and Evidence, Chemistry of Life and Biological Molecules, Cells, Membranes and Transport, Energy in Living Systems, Cell Division and Growth, Heredity and Genetic Models

    About 16 min

  10. Course

    Evolution and Evidence

    About 125 min

  11. Checkpoint quiz

    Checkpoint 4

    Covers: Biological Questions, Safety and Evidence, Chemistry of Life and Biological Molecules, Cells, Membranes and Transport, Energy in Living Systems, Cell Division and Growth, Heredity and Genetic Models, DNA, Gene Expression and Biotechnology, Evolution and Evidence, Ecological Relationships and Populations

    About 24 min

  12. Course

    Matter and Energy in Ecosystems

    About 125 min

  13. Final assessment

    Final assessment

    Covers: Biological Questions, Safety and Evidence, Chemistry of Life and Biological Molecules, Cells, Membranes and Transport, Energy in Living Systems, Cell Division and Growth, Heredity and Genetic Models, DNA, Gene Expression and Biotechnology, Evolution and Evidence, Ecological Relationships and Populations, Matter and Energy in Ecosystems, Human Impacts and Biological Solutions, A Biology Investigation with Reviewed Lab Evidence

    About 24 min