GCSE Biology topics tutors can cover
GCSE Biology covers living systems from cells to ecosystems. A tutor should be able to map the student’s weak topics against the relevant specification, then decide whether the problem is knowledge, vocabulary, maths and graphs, practical skills, or exam technique.
For AQA, topic areas include cell biology, organisation, infection and response, bioenergetics, homeostasis and response, inheritance, variation and evolution, and ecology. Pearson Edexcel uses its own topic ordering, but the broad Biology skills are similar: precise vocabulary, explaining processes, interpreting data and applying knowledge to unfamiliar questions.
- Use the specification to identify weak topics instead of revising randomly.
- Separate knowledge gaps from exam-skill gaps; they need different lesson activities.
- Practise diagrams, definitions, processes, calculations, graphs and longer written answers.
- For Combined Science students, make clear which biology topics are relevant to their course.
- Cell biology
- Cell structure, microscopy, cell division and transport across membranes.
- Organisation
- Digestive system, enzymes, plant organisation, transport and organ systems.
- Infection and response
- Pathogens, immune response, vaccination, antibiotics and disease prevention.
- Bioenergetics
- Photosynthesis, respiration, limiting factors, energy transfer and investigations.
- Homeostasis and response
- Nervous system, hormones, control of blood glucose, plant hormones and feedback systems.
- Inheritance, variation and evolution
- DNA, genetics, variation, evolution, classification and selective breeding.
- Ecology
- Ecosystems, biodiversity, food chains, sampling, environmental change and sustainability.
- Practical and data skills
- Required practical methods, variables, graph work, evaluation and interpreting results.
