Free Year 7 Science practice — reason about energy stores, transfers, power, efficiency and resources. No account needed.
Reason about energy stores, transfer pathways, joule and power calculations, efficiency, resources and costs. The default practice mode is untimed, so the learner can think before choosing. Correct answers build a gentle celebration; mistakes receive corrective feedback and return later rather than causing a penalty spiral.
Learning objective: Identify energy stores and pathways, calculate selected energy and power values, and compare efficiency and resources from supplied evidence.
Curriculum anchor: England KS3 Science: energy stores and transfers, power, energy changes in systems, efficiency and comparing power ratings and energy costs.
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.
Require units in every calculation and distinguish energy conservation from whether a transfer is useful. Stop while attention is still good. A short accurate return tomorrow is more useful than extending a tired session today.
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? Practice is untimed. Where a sprint exists it is optional. Times Tables Sprint also includes MTC-style independent practice, not an expected-standard judgement.
Can it be used on a phone? Yes. Buttons support touch and keyboard use; sorting always has a tap alternative to dragging.
Choose another game · Privacy Policy · Corrections · Methodology