It's never too early to start building thinking skills—skills that will spill over into other areas of the curriculum and into real life. Primarily Logic cons

This classic book will excite students' imaginations while enriching skills in logical thinking. Logic Countdown problems are easy to incorporate into lesson pl

Logical thinking is an important link in the foundation of all communication and understanding. Addresses the National Education Standards.

What a bargain! At more than 700 puzzle-packed pages, this huge, value-priced collection should keep any solver happy...and busy for a very long time. It contai