Reference

Logic concepts are more mainstream than you may realize. There’s logic every place you look and in almost everything you do, from deciding which shirt to...

A ready reference is updated to reflect changes in the math curriculum, such as using regrouping rather than borrowing and carrying, in an accessible format...

With a refreshing new design and fully updated information, the Everything You Need to Know About...series is a first-rate homework reference guide for 4th-...

Vol. 1. General Survey -- Historical And Biographical -- Arithmetic, Numbers, And The Art Of Counting -- Mathematics Of Space And Motion -- V. 2. Mathematic...

Confidently Solve And Anticipate Solutions To Everyday Situations Where Math Is Needed With The Illustrated Step-by-step Instruction Of Everyday Math Made E...

With a refreshing new design and fully updated information, the Everything You Need to Know About...series is a first-rate homework reference guide for 4th...

Product descriptionCategories: Science & Math MathematicsReference

Authoritative and reliable, this superb reference contains more than 3,000 alphabetically arranged entries, providing clear jargon-free definitions of eve...

School stops for summer…learning never should! The award-winning Summer Bridge Activities(R) workbook series is aligned to Common Core State Standards and...

The Ontario Nature Guide lets you discover the wondrous diversity of nature that lies right outside your front door. Covering every inch of Ontario's incre...