A fascinating fact file and learn-it-yourself project book, An accessible and lively introduction to pyramids, pyramid builders throughout history, and the uses of these amazing shapes all around the world, Features 20 exciting practical projects, from writing in hieroglyphs, measuring the heights of pyramids, experimenting with moving loads and working with stone, to growing your own pyramid crystals, 250 pictures include step-by-step photographs and explanatory diagrams, The perfect fun learning book for children aged 8-12, ideal for home study or classroom use