This is from an advance review copy for which I thank the publisher.
Telling a kid that the book you're gifting them has some forty pages of math might well make the kid turn and run the other way. Is math fun? Well that depends how it's done. If you lead with the idea of building 3-D shapes using toothpicks and...gumdrops, then you might get the kid's attention, and that's how this book starts out!
Not all kids are math averse, of course. Some do love it already, but for many, if they're at all like me (and hopefully they're not!), then math might seem daunting rather than haunting. The first thing you should know is that this isn't really about working with numbers, but about working with shapes and patterns, and reading this made me wonder if maybe our approach to math ought to include topics like these early - bring math to your kid as fun and games and maybe when the tougher and more numerically-oriented materials inevitably crop up, they'll be less inclined to run? I know I would have been.
Colorfully- and simply-illustrated and full of fun topics laid out intelligently and attractively, this book begins with creating shapes using toothpicks for the edges and gumdrops for the vertices, teaching about prisms and pyramids, but before your child becomes completely imprismed, the book moves on to drawing circles and ellipses, including how to create a giant one in the playground. Next up is topology and Möbius strips, which might sound scandalous to some but it really isn't, because Möbius knows where to draw the line.
This is followed by a little bit of geography and a lot of four-color maps, and then stitching curves (which commendably shows both boys and girls at work) followed by fractals. And trust me if you understand only a part of the fractal section you've got it all. Snowflakes and graph theory lead to Eulerian circuits and a trip to Königsberg which now has a much less appealing name I'm afraid to say. No! I'm not afraid to say it. I will say it! It's Kaliningrad! There, I said it!
All the solutions to the various puzzles are included toward the back of the book along with an index. I liked this book, and consider it very useful and effective way to introduce young children to math. I commend it as a worthy read.