No. 04 · Frequently asked
- Are these Secondary 4 (O-Level year) Biology worksheets aligned to the Singapore MOE syllabus?
- Yes. Topics follow the current MOE Biology syllabus for Secondary 4 (O-Level year) (ages 15 to 16). The questions and worked solutions match what Singapore school markers expect.
- Are the worksheets free?
- Yes. The first practice question is free and needs no sign-up. A free GenieOne account covers most weekly practice. Paid plans add higher monthly usage.
- What topics are covered for Secondary 4 (O-Level year) Biology?
- Cell biology, Movement of substances, Nutrients and enzymes, Human nutrition and digestion, Transport in humans and plants, Respiration and breathing, Excretion and homeostasis, Reproduction, Genetics and inheritance, Ecology. Each topic includes step-by-step worked solutions inside GenieOne.
- How do these compare to past-year papers?
- GenieOne generates fresh questions in the same format as Singapore school papers and past-year exams. The AI Recommender (trained on 100M+ question attempts) picks difficulty based on the student's current level.
- Can my child get help if they get stuck?
- Yes. Inside GenieOne, the specialist tutor for Biology walks through the working step by step, focusing on the reasoning behind each step rather than just providing the answer.
- Who built these worksheets?
- Geniebook, the Singapore edtech founded in 2017 that has served 300,000+ students. The AI tutor product is GenieOne (genie1.ai).