This is called repeated addition. You add the same number lots of times. This can also be written as a multiplication calculation. There are five equal groups of two. The five represents the ...

You can rearrange objects to form both multiplication and repeated addition number sentences, and there is more than one way to represent and work out the same calculation. Now the doughnuts have ...

What's the best way for children to learn arithmetic—memorizing number values and multiplication tables, or studying math at ...

Math fluency requires more than just memorizing facts and procedures, but also knowing how and when to use them.

Teachers have limited preservice training in how to approach key math concepts and links while differentiating across such a ...

A scientific review finds that children build the strongest math skills through a blend of conceptual understanding, ...