Little ones will learn to count with this Baby Steps abacus book that comes with secure, movable beads that slide across the pages! Baby Steps is a well-establi

Provides details of the activities outlined on the Teacher Card. Differentiated activities are provided, from paired and group work, to whole class investigatio

This book is a comprehensive look at the law, media, judge, jury, defendant, lawyers, witnesses, and evidence, in this high profile murder trial. This is what m

This handy guide will take abacus users from beginner to master level in a very short time. Though the Japanese abacus may appear mysterious or even primitive,

The abacus is as useful and effecient a machine today as it was when it was first created centures ago. Whether you're an expert in the latest computer technolo