Science Games
9 free science games covering biology, chemistry, physics and computer science. Perfect for KS2 and GCSE revision — no sign-up, no ads.
Ages 4–7
KS1 — Nature & environment
Ages 8–12
KS2 — Biology & earth science
Ages 12–15
KS3 / GCSE — Chemistry, physics & computing
Frequently Asked Questions
What science topics are covered? +
The games cover biology (Human Body, DNA, Food Chain), chemistry (Periodic Table, Chemistry Equations), physics and computer science (Binary Numbers, Logic Gates), and earth science (Weather & Seasons).
Are these suitable for GCSE science revision? +
Yes. DNA Base Pair Quiz, Periodic Table Quiz, Chemistry Equations Quiz, Binary Number Game and Logic Gates Game all cover key GCSE science and computer science topics.
Is there a periodic table quiz? +
Yes — the Periodic Table Quiz tests your knowledge of all 118 elements, including symbols, atomic numbers and properties. Great for GCSE chemistry revision.
Are there biology games for KS2? +
Yes. The Food Chain Game covers producers, consumers and apex predators. The Human Body Quiz covers organs and body systems including digestive, circulatory and nervous systems — both are ideal for ages 8–12.
Are there computer science games? +
Yes. The Binary Number Game teaches how computers count in binary (decimal ↔ binary conversion). The Logic Gates Game covers AND, OR, NOT, NAND, NOR and XOR gates — both are key GCSE computer science topics.