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Primary 3 Science cheat sheet.

Compact Primary 3 Science cheat sheet for Singapore students (ages 8 to 9). Every formula, definition and key fact a Primary 3 student needs, aligned to the current MOE syllabus. 9 topic areas: Diversity of living and non-living things, Cycles in matter and water, Cycles in plants and animals and more. By Geniebook.

Reviewed by the Geniebook curriculum team
  1. Diversity of living and non-living things
  2. Cycles in matter and water
  3. Cycles in plants and animals
  4. Systems in living things
  5. Energy forms and uses
  6. Energy conversion
  7. Interactions of forces
  8. Interactions within the environment
  9. Open-ended question technique

Frequently asked questions

What is on the Primary 3 Science cheat sheet?
Every key formula, definition and fact a Singapore Primary 3 student needs for Science. Topics: Diversity of living and non-living things, Cycles in matter and water, Cycles in plants and animals, Systems in living things, Energy forms and uses, Energy conversion, Interactions of forces, Interactions within the environment, Open-ended question technique.
Is the cheat sheet free?
Yes. The cheat sheet is free to read. Inside GenieOne, the student can ask any topic question and the specialist tutor walks through worked examples.
Can I print the cheat sheet?
Yes. The page is printer-friendly. For a packaged PDF, use a browser's "Print to PDF" option. Future versions will include a downloadable PDF.
Does this cover the latest MOE syllabus?
Yes. The Geniebook curriculum team reviews the cheat sheet against the current MOE Science syllabus for Primary 3. Last updated: 26 April 2026.
How do I use this for exam prep?
Read once, then test recall by covering the page. Inside GenieOne, ask the Science tutor for a 5-question quiz on any topic. The tutor adjusts difficulty to the student's level.