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General Studies / STEM
2 sections available · 9 chapters available
Free General Studies / STEM revision notes for Pre-Secondary One Hong Kong Attainment Test students. Each chapter covers a key topic with worked examples and practice prompts you can take straight into the thinka app.
Science and Nature
Human body structure and sensory functions
Classification of animals and plants; food chains
Earth and the Sun, weather, and seasons
States of matter (solid, liquid, gas)
Energy and environmental protection (renewable energy, pollution)
Society and Current Affairs
Hong Kong geography and landmarks
Basic civic knowledge (traffic safety, obeying rules and laws)
Current issues (environment, technology, AI, education)
Public services
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