Many children never master fractions. When asked whether 12/13 + 7/8 was closest to 1, 2, 19, or 21, only 24% of a nationally representative sample of more than 20,000 US 8th graders answered ...

We use fractions of amounts in everyday life - from sharing food, to working out amounts of time and even splitting into groups for activities. Finding fractions can be used for working out discounts ...

A fraction is part of a whole that has been divided into equal parts. Fractions represent more than 0 but less than 1. Fractions are written with two numbers, one on top of the other, separated by a ...

Educational research indicates that error reflection, especially reflection on incorrect examples, has a positive effect on knowledge acquisition. The benefit of ...