A simple and accessible dictionary of maths words and concepts, ideal to use at home and at school.

Each entry is in alphabetical order and along with a clear and straightforward definition, has a fun and informative colour illustration or diagram to help explain the meaning.

Cross references link the user to other useful words in this dictionary so it is easy to build up vocabulary quickly.

There is also a full index at the end.

Additional information is given in a fully illustrated section on mathematical apparatus, symbols, calculations, and much more.

Go online for free downloadable word games, puzzles, and activities on the www.oxforddictionaries.com/schools website.