This is a preview. Log in through your library . Abstract We examine whether the array representation can support children's understanding and reasoning in multiplication. To begin, we define what we ...

Multiplication is calculating the sum of groups of the same size. There are lots of ways to build and describe multiplication problems. Using repeated addition, you can add equal groups together, one ...

Some of the biggest challenges in teaching math aren’t about the numbers and operations themselves, but students’ attitudes toward them. Getting students to think deeply about problems, persevere ...

You have been chosen to train with the Karate Cats! The elite team of Karate Cats have completed their training and are now competing to be maths champions! Join them and earn the bronze, silver and ...