OCR A · Year 12
OCR A Year 12 Chemistry Learning Games
Free resources and games for foundations, periodicity, bonding, amounts, redox and physical chemistry.
Most of these resources are also useful for AQA and other boards, but students should still check their own specification.
Active recall
Topic quizzes and chemistry games
Short runs give immediate reasoning; full runs retest anything missed.
Calculations and games
Related tools
OCR A Chemistry Definitions Matching Game
Match 228 OCR A chemistry terms to their definitions in short or extended retrieval-practice rounds.
Open tool →Isotope Abundance Problems – A-Level Chemistry Generator
Practise relative atomic mass, two-isotope abundance and harder four-isotope ratio calculations with generated questions and worked solutions.
Open tool →Ideal Gas Equation Question Generator
Practise PV = nRT calculations with generated A-level chemistry questions and worked solutions.
Open tool →Element Structure and Bonding Game
Practise atomic number, electron configuration, periodic position and bonding predictions.
Open tool →Free Back Titration Questions and Generator – A-Level Chemistry
Generate unlimited A-level back titration questions for AQA and OCR A, with guided hints, answer checking, printable practice sets and worked solutions.
Open tool →How to use these resources
Use a short quiz before revision to expose weak areas, then return after studying. For numerical topics, write a complete calculation before revealing the worked solution. The point is retrieval and diagnosis, not collecting decorative scores.