A Maths Dictionary for Kids is an online maths dictionary for elementary school students I found recently via Great Maths Teaching Ideas, one of Math and Multimedia’s partner blogs. The dictionary not only offers definitions of mathematical terms, but also provides animated examples, activities, practice, and calculators, that reinforce understanding of concepts.

Many of the definitions allow users to input and interact with these objects. In addition, the website provides definitions in simple language that kids would understand easily.