More sheets come with a subscription
The first sheet at every level is free. A subscription gives you a new sheet whenever you want one — and the part paper cannot do: five minutes of practice a day that adapts to your child, and a weekly email naming exactly what they are stuck on.
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The mistakes behind most wrong answers
A wrong answer in equal parts of a shape is rarely random. These are the ones that come up most often, each on a real problem — worth knowing before you mark a sheet, because the fix for each is different.
What fraction of the shape is one part?
The answer is 16. A child who answers 6 probably gave a count instead of a fraction.
What fraction of the shape is one part?
The answer is 13. A child who answers 31 probably wrote the fraction upside down.
What fraction of the shape is one part?
The answer is 14. A child who answers 24 probably compared the shaded parts to the rest instead of to the whole.
In the app, every wrong answer is matched against mistakes like these, and the weekly email tells you which one your child keeps making — in those words, not as a percentage.