National Curriculum · KS3
KS3 Biology quizzes
39 ready‑made quiz sets across 4 units, one for every lesson. Open a unit, pick tomorrow's lesson, put it on the board and host it live — students answer on their own devices.
Which gas makes up ~78% of the air?
- Free to host
- 20 questions per lesson
- Students join by code
Every set is free to host and covers one lesson of the KS3 Biology (National Curriculum). Open a unit to see its lesson sets; each one opens the set's page, where you can host it straight away or save it to your library.
Units
Structure and function of living organisms
22 lesson sets — Cells and light microscopy, Cell parts and their functions, Plant and animal cells compared and more.Open unit 1Material cycles and energy
7 lesson sets — Photosynthesis: reactants, products and word summary, Photosynthesis and life on Earth, Adaptations of leaves for photosynthesis and more.Open unit 2Interactions and interdependencies
3 lesson sets — Food webs and interdependence, Insect pollination and food security, Organisms and their environment.Open unit 3Genetics and evolution
7 lesson sets — Heredity and genetic information, Chromosomes, genes and DNA, The DNA model and its discovery and more.Open unit 4
How to use a set in class
Open a lesson set and choose Host. Your board shows each question with a timed countdown, students answer on their own devices, and the answer and a live leaderboard follow every question — a quick retrieval starter or an end-of-topic review without any prep.
Frequently asked questions
Are these KS3 Biology quizzes free?
Yes. Hosting is free, and students join with a short game code on any device — no student accounts and nothing to install.
Who wrote the questions?
Every set was written with Revision Ninja, and follows the units of the KS3 Biology (National Curriculum). Each set covers one lesson with 20 multiple-choice questions.
Can I change a set before I use it?
Yes. Open a set and choose "Make my own copy" to get an editable copy in your library — add, remove or reword questions, and the original stays as it is.