A story about a request made by the inventor of the game of chess is used to dramatize the binary concept, and simple projects reinforce ideas pertaining to binary numbers
Seriously, people! This book caught me off guard! I was amazed at how interested my neices were in the subject matter! I would have thought they would find it over their heads - but my neice STILL knows her binary sequence from 2 to 2048 (and it has been a long time since I read the book to her). I can see why it is so expensive to get one's own copy, but I think I will have to get it anyway!
Another great math reader! Explains binary numbers so well, that after reading it you will have one of those "Oh, why did I not think of that before?" moments. Or feel sad that you never really understood binary nymbers....