Secure number before speed
Questions combine arithmetic, fractions, measures and proportional reasoning. Children see how to select the right operation before carrying out the calculation.
Essex Maths preparation
CSSE Maths Practice That Teaches the Method
A correct answer matters, but a dependable method matters more. ElevenKey helps children recognise the operation, organise their working and understand the particular error behind a lost mark.
Free during public beta · No card requiredUseful preparation, explained plainly
Keep multi-step working visible
Longer problems are divided into a maximum of three useful steps. This makes it easier to find whether the mistake came from interpretation, method or arithmetic.
Learn from plausible wrong answers
Distractors represent recognisable errors such as using the wrong whole, missing a conversion or stopping one step early. Feedback names that error in language a 10-year-old can act on.
Three clear steps
- Underline what must be found
Separate the final question from the extra information in the problem.
- Write one operation per line
Visible working reduces rushed mental jumps and makes checking possible.
- Estimate before accepting
A quick size check catches many place-value, unit and operation errors.
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