Free Year 7 Science practice — connect reaction energy, heat, temperature, internal energy and conduction. No account needed.
Classify exothermic and endothermic changes and reason about temperature, internal energy and conduction. Correct answers can trigger celebrations. Feedback and retry options depend on the game.
Learning objective: Trace energy transfers for selected reactions, distinguish thermal quantities and explain bounded particle-level conduction and state-change evidence.
Curriculum anchor: England KS3 Science: exothermic and endothermic reactions; energy changes; particle motion; internal energy; and thermal conduction.
This game is designed as short independent practice after an idea has been introduced. It does not replace direct teaching, mathematical or scientific discussion, or an adult checking whether the learner can explain the idea away from the screen.
Use system and surroundings language, then keep temperature distinct from the total internal energy of a sample. Take a break when you need one.
Does it need an account? No. The game runs in the browser and asks for no name, email address, school or location.
Is it timed? Timing varies by activity. Check the available modes and instructions before starting.
Can it be used on a phone? Controls vary by game. Use the on-screen buttons or read the instructions for keyboard and drag actions.
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