Learning to count is a breeze with this penguin number puzzle that stands up to brighten any room. Hand-crafted & hand painted in Sri Lanka. Puzzle measures 11' x 3.25' x 1'. Made from plantation-grown rubberwood, an environmentally-friendly hardwood. Dutch Design by Fe...

Blackjack Card Counting...

"Körner provides interesting insights to the solving of Enigma messages and cryptology generally, and to other fascinating non-cryptologic subjects." Cryptologia"This extremely enjoyable book aims to introduce the casual or 'mathematics for poets' reader to some in...

Diane Belinfanti has been an avid reader and writer since childhood. She finds writing a wonderful outlet for her creative energy, drawing on her experiences as a mother and educator for her ideas. Counting on Friends is her second children's book. Her first book, A Hou...

PreSchool-Grade 3-Numbers from 0 to 20 are featured in this rhyming picture book. Some of them fit naturally into baseball terminology, such as 3 strikes, 2 teams, and 9 positions. Others, like 12 pieces of gear and 19 ice-cream cones, are more arbitrary, but still tie ...

Caroline Counting...

PreSchool-Grade 3 This carefully planned and executed counting concept book is rich in content, easily making it a book that can be returned to again and again. Number concepts 1 through 20 are presented in full-color, high-quality photographs of common field and woodla...

What kind of a counting book is this? On the first page all we see is a barren winter landscape--a hazy, blue sky above a hazy, white hill. Nothing to count here. But wait, this is zero! On the next page the scene brightens: one tree, one bird, one house. Turn the page ...

PreSchool-Grade 3 This carefully planned and executed counting concept book is rich in content, easily making it a book that can be returned to again and again. Number concepts 1 through 20 are presented in full-color, high-quality photographs of common field and woodla...

PreSchool-K-This book delivers just what the title promises: a counting book about the people, animals, and objects found on a Caribbean island. Lessac introduces each number from 1 to 10 in a rhyming couplet. For example, "Five market ladies wearing shady hats. Six cri...