Fascinating facts about America's most popular natural landmarks provide the backbone for this fun-filled collection of ... MoreDiscover National Monuments, National Parks, Natural Wonders
How did we get from 20-foot-long maps to GPS devices small enough to fit in the palm of our hands? How does GPS work and... MoreMapping and Navigation: Explore the History and Science of Finding Your Way with 20 Projects
In Amazing Kitchen Chemistry Projects You Can Build Yourself, kids ages 9 and up will experiment with kitchen materials ... MoreAmazing KITCHEN CHEMISTRY Projects: You Can Build Yourself
Venturing through two of the most diverse and fascinating regions of North America, these activity books combine the sub... MoreGeology of the Pacific Northwest: Investigate How the Earth Was Formed with 15 Projects
Taking a unique approach to a fascinating region of the United States, this activity guide looks at the underlying proce... MoreGeology of the Eastern Coast: Investigate How the Earth Was Formed with 15 Projects
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