The Usborne Illustrated Dictionary

This great study aid has topics arranged thematically so that words are explained in context, with a fully integrated system of cross-referencing plus a comprehensive index.

Illustrations and simple definitions covering such areas as number sense and operations, algebra, basic geometry, and data representation.

Designed as a study guide for students preparing for their GCSEs and beyond, this dictionary provides clear definitions combined with carefully chosen illustrations and diagrams to simplify difficult concepts.

For use in schools and libraries only. Discusses terms and concepts dealing with numbers, calculations, plane and solid geometry, graphing, algebra, trigonometry and vectors.

A comprehensive dictionary with over a thousand colour illustrations, over 10,000 entries and 25,000 straightforward definitions with part of speech indicators, example sentences and pronunciation guides for tricky words. Also contains information on parts of speech, the conventions of written English and a brief history of the English language. Fully revised and updated for 2014 and beyond, with new words added and redundant words removed. An essential and great value home or school reference.

A maths dictionary full of clear explanations of the key terms and concepts from Key Stage 2 and up. Each concept is explained alongside worked examples of alternative methods as well as hints, tips, shortcuts and strategies.

A clearly presented children's thesaurus with colourful illustrations and helpful suggestions for alternative words to inspire creative writing.