Lower Secondary Science · G2 / G3
Sec 1 Science
Covers the 2021 MOE G2/G3 syllabus themes: The Scientific Endeavour, Diversity, Models, Interactions, and Systems.
- themes
- 5
- chapters (Sec 1–2)
- 16
- ready now
- 1
- practice papers
- 2
1Start here · Chapter 1The Scientific Endeavour
- Notes with diagrams · 15 min
- 10-question quiz
- 15 topical questions
- 30-mark practice paper
Chapters
1 of 16 chapters ready
Theme 1
The Scientific Endeavour
Scientific inquiry and attitudes, fair tests, laboratory safety, apparatus and measurement.
Theme 2
Diversity of Matter
Physical properties, chemical composition (elements, compounds, mixtures), and separation techniques.
- 2–43 chapters in preparationExploring Diversity of Matter by Physical Properties · Elements, Compounds & Mixtures · Separation Techniques
Theme 3
Models
Ray model of light, cell theory, particulate nature of matter, and atomic structure.
- 5–84 chapters in preparationRay Model of Light · Model of Cells · Particulate Nature of Matter · Atoms & Molecules
Theme 4
Interactions
Application of forces, heat transfer, chemical changes, and ecological interactions.
- 9–124 chapters in preparationForces & Energy · Heat Transfer · Chemical Changes · Ecosystems
Theme 5
Systems
Electrical circuits, human digestive, transport, and reproductive systems.
- 13–164 chapters in preparationElectrical Systems · Human Digestive System · Transport Systems · Reproductive System