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Science Quizzes for Kids
87 science quizzes for ages 2–17. Each one is graded to a school year and explains every answer.
Example questions
- Which group do animals that feed their babies with milk belong to?
- Which animal is an amphibian?
- Which of these is a reptile?
- Where do polar bears live?
- Where do camels live?
- Where do fish live?
- Which animal says "moo"?
- Which baby animal grows into a frog?
- How many legs does a spider have?
- Which animal says "moo"?
- What do bees make?
- Which animal lives in water and has fins?
Pick your child's age
Age 2 (17)Age 3 (21)Age 4 (26)Age 5 (18)Age 6 (15)Age 7 (16)Age 8 (18)Age 9 (16)Age 10 (18)Age 11 (14)Age 12 (11)Age 13 (16)Age 14 (17)Age 15 (22)Age 16 (18)Age 17 (14)
All science quizzes
- Animal Classification QuizAges 7–10 · 8 questions
- Animal Habitats QuizAges 6–9 · 8 questions
- Animals All Around Quiz (Age 4)Ages 4–4 · 10 questionsFree
- Animals All Around Quiz (Age 5)Ages 5–5 · 10 questionsFree
- Animals All Around Quiz — Set 1 (Age 6)Ages 6–6 · 10 questionsFree
- Animals and Their Habitats QuizAges 4–7 · 10 questionsFree
- Animals Around Us QuizAges 2–5 · 7 questionsFree
- Animal Sounds QuizAges 2–4 · 8 questionsFree
- Atoms and Molecules QuizAges 13–16 · 8 questions
- Baby Animals QuizAges 2–5 · 8 questionsFree
- Biology: Genetics and Heredity QuizAges 15–17 · 8 questions
- Biology: Human Nervous System QuizAges 13–16 · 8 questions
- Cell Biology QuizAges 13–15 · 8 questions
- Chemical Bonding QuizAges 13–15 · 8 questions
- Chemical Reactions QuizAges 13–16 · 8 questions
- Chemistry: Acids Bases and Salts QuizAges 14–17 · 8 questions
- Chemistry Basics: ElementsAges 12–15 · 8 questions
- Day and Night QuizAges 2–4 · 8 questions
- Earth and Environment QuizAges 5–8 · 8 questions
- Electricity and Circuits QuizAges 10–13 · 8 questions
- Electrochemistry QuizAges 15–17 · 8 questions
- Energy: Sources and Conservation QuizAges 7–10 · 8 questions
- Environmental Science: Climate Change QuizAges 14–17 · 8 questions
- Environmental Science QuizAges 16–17 · 8 questions
- Environment and Conservation QuizAges 10–13 · 8 questions
- Evolution and Natural Selection QuizAges 15–17 · 8 questions
- Farm Animals QuizAges 2–4 · 8 questionsFree
- Food Chains QuizAges 7–10 · 8 questions
- Food We Eat QuizAges 2–5 · 8 questions
- Forces and Motion QuizAges 8–11 · 8 questions
- Fruits for Little OnesAges 2–4 · 8 questions
- General Science QuizAges 7–10 · 10 questionsFree
- Genetics and DNA QuizAges 15–17 · 8 questions
- Hot and Cold QuizAges 2–5 · 8 questions
- Human Body: Digestive System QuizAges 8–11 · 8 questions
- Human Body: Skeletal and Muscular System QuizAges 8–11 · 8 questions
- Human Body Systems QuizAges 11–14 · 10 questions
- Human Reproductive Health QuizAges 14–17 · 8 questions
- Insects and Spiders QuizAges 6–9 · 8 questions
- Light Reflection and Refraction QuizAges 13–15 · 8 questions
- Living and Non-Living QuizAges 3–6 · 8 questions
- My Body Parts QuizAges 2–4 · 8 questionsFree
- My Body Quiz (Age 7)Ages 7–7 · 10 questionsFree
- My Body Quiz — Set 1 (Age 8)Ages 8–8 · 10 questionsFree
- My Body Quiz — Set 2 (Age 6)Ages 6–6 · 10 questions
- My World: Science for Little OnesAges 3–6 · 7 questionsFree
- Newton's Laws QuizAges 14–16 · 8 questions
- Ocean Animals QuizAges 2–4 · 8 questions
- Organic Chemistry QuizAges 15–17 · 8 questions
- Periodic Table QuizAges 13–15 · 8 questions
- Photosynthesis and Respiration QuizAges 11–14 · 8 questions
- Physics: Electricity and Magnetism QuizAges 14–17 · 8 questions
- Physics: Motion and Forces QuizAges 14–17 · 8 questions
- Physics: Newton's Laws and Mechanics QuizAges 15–17 · 8 questions
- Physics: Waves and Optics QuizAges 15–17 · 8 questions
- Plants and Growing Quiz — Set 1 (Age 10)Ages 10–10 · 10 questionsFree
- Plants and Growing Quiz — Set 1 (Age 9)Ages 9–9 · 10 questionsFree
- Plants and Growing Quiz — Set 2 (Age 8)Ages 8–8 · 10 questions
- Plants and Photosynthesis QuizAges 10–13 · 8 questions
- Plants Around Us QuizAges 5–8 · 8 questions