Here's real help for math students. From abacus to zero property of multiplication, this handy reference guide for students contains more than five hundred comm

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 nee

The Oxford First Maths Dictionary gives your child a head start in understanding the first maths concepts that they will encounter in their early years at schoo

"I have never seen anything even close to this level of breadth. It′s a very thorough and comprehensive source book for mathematical ideas, terminology, defin

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