GCSE Interactive quizzes
These revision exercises have been rearranged to fit the IGCSE specification, new ones will be added soon.
Section 1 - The nature and variety of living organisms
Section 2 - Structures and functions in living organisms
- Nutrition quiz
- Digestive system matching exercise
- Circulation multiple choice
- Journey of a red blood cell ordering exercise
- Breathing gap fill
- Respiration multiple choice
- Eye matching exercise
- Reflex action ordering exercise
- Hormones quiz
- Homeostasis multiple choice
- Disease gap fill
- Drugs crossword
- Transport in plants multiple choice
- Plant hormones gap fill
- Photosynthesis quiz
- Transport gap fill
- Organs matching exercise
- Cells matching exercise
- Biological molecules quiz