Games
Three games a child can play alone: coordinates that trace the path when you slip, fractions that show you the pieces, and telling a fact from an opinion. No timer, and stars are saved in this browser only.
The coordinate grid
Coordinate Catch
A point is called out — (3, 7). Tap it on the grid: across first, then up.
Play Coordinate Catch
Fractions
Fraction Builder
Two fractions with the same bottom number. Add or take away — and do not touch the bottom.
Play Fraction Builder
Judging what you read
Fact or Opinion?
A sentence. Could it be checked? Fact or opinion?
Play Fact or Opinion?
How these are built
- A wrong answer teaches. The path to the point is traced, the fraction bars appear, or the test for a fact is given.
- The wrong options are the real mistakes. Swapped coordinates, added denominators, a strong opinion that sounds like a fact.
- Stars count first tries. Nothing is taken away for a wrong tap, and every round still ends with the right answer shown.
- Nothing is sent anywhere. Stars are stored in this browser. There is no account and no advertising.