Free Year 8 Maths practice — read triangle notation, apply congruence rules and solve similarity problems. No account needed.
Read standard triangle notation, choose justified congruence rules and solve selected similarity scale-factor problems. 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: Match corresponding vertices, sides and angles, apply SSS, SAS, ASA and RHS, and use proportional sides in similar triangles.
Curriculum anchor: England KS3 Mathematics: use standard conventions for labelling triangles; identify and construct congruent triangles; apply similarity and scale factors.
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.
Ask the learner to mark corresponding vertices in the same order before choosing a congruence rule or scale factor. 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.
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