Built on the strengths of Collins best-selling Maths Dictionary by Kay Gardner, Collins Maths Dictionary is packed with the vocabulary definitions recommended for Years 3 to 6. * Contains over 375 entries following the yearly vocabulary recommended for Years 3 to 6 and beyond * Headwords, guidewords and a thumb index follow important dictionary conventions and support independent use * Includes introductory sections for teachers, pupils and parents * For ages 7+