Starting at the very beginning with numbers and counting, this book gently and reliably guides children and parents through the essential math concepts needed in the first few years at school. Readers can use it as a dip-in dictionary or work through by subject to build up knowledge and skills step-by-step.

Helped with bright illustrations, each concept is explained alongside worked examples of alternative methods as well as hints and tips for shortcuts and strategies. Ages 7+.

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

The Oxford First Illustrated Dictionary, beautifully illustrated by well-known picture book artist Emma Chichester Clark, is the perfect first building block for 5-7 year-olds to engage with words and language. Over 2000 entries give clear meanings and definitions, parts of speech, word forms, word families, synonyms and opposites to build vocabulary and first literacy skills. Not just a dictionary, this unique book brings to life the world of fairy tales, nursery rhymes, and picture books that children love. Winnie the Pooh and Georgie Porgie appear alongside Aladdin and Cinderella in the innovative example sentences. Rhyming words, little words hiding in big words, and riddles provide plenty of opportunities for fun word play, along with amusing word jokes and child-friendly word origins. The entry for 'crocodile' tells the child that the word comes from a Greek word meaning 'lizard' and ends with the joke: 'What's a crocodile's favourite game? Snap.'This wealth of information and fun with words is presented in a contemporary, easy-to-use, engaging layout, creating the most accessible and affordable dictionary and gift-book combination, the perfect buy for Christmas and holidays as well as for everyday use.

Can't remember the difference between a prime number and a square number? Forgotten how many sides on a pentagon (5), heptagon (7), or nonagon (9)? Then you need DK's new "Math Dictionary " Inside, you'll find more than 300 entries on the words, phrases, and concepts used by grade-school students in their math classes and in their lives outside school.

This fourth edition of the best-selling Illustrated Maths Dictionary is a comprehensive update of the most thorough mathematics dictionary for primary school students, student teachers and teachers in Australia. It features a new design, new illustrations and the addition of computer terminology in the useful information section. The new edition comes with an electronic version of the dictionary for use on your computer.

The Oxford Very First Dictionary, with its colourful clear layout and familiar first words, each with a simple definition and illustration, is a fun and easy way for young children to learn how to use a dictionary. An illustrated section at the end on topics such as colours and days of the week provides additional support for early literacy.