NSW Science Curriculum · Stage 5
Year 9 Science
44 video lessons aligned to the NSW Science 7–10 syllabus (2023). Watch, practise and master every concept.
📚 4 Topics
🎬 44 Lessons
⏱ ~44 × 15 min
Choose a topic
SC5-DIS-01
Disease
Homeostasis, the immune system, infectious and non-infectious diseases, epidemics, vaccinations an…
10 lessons
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SC5-EGY-01
Energy
Conservation of energy, electrical circuits, Ohm's law, energy efficiency and the global challenge…
12 lessons
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SC5-RXN-01 · SC5-RXN-02
Reactions
Chemical reactions surround us. Types of reactions, reaction rates, catalysts, acids and bases — a…
12 lessons
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SC5-ENV-01
Environmental Sustainability
Human activity and the natural world. Ecosystems under pressure — climate change, biodiversity, la…
10 lessons
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