Klutz: Maker Lab: Rocks, Gems & Geodes activity toy 这颗苹果就像我们赖以生存的地球，这群小动物们就像生活在地球上的人类。人与人需要心灵间的和谐，人与地球需要同根、同生、同息的和谐。地球需要可持续发展，无尽的开采是对人类自己的反噬，对地球的保护也是对人类自身的保护。

这颗苹果就像我们赖以生存的地球，这群小动物们就像生活在地球上的人类。人与人需要心灵间的和谐，人与地球需要同根、同生、同息的和谐。地球需要可持续发展，无尽的开采是对人类自己的反噬，对地球的保护也是对人类自身的保护。

Young readers who join Sofia in her story will learn that they can make a difference

Children today looking to their peers for direction—their values

unfussy and made to be enjoyed by anyone currently raising a child under the age of ten

Klutz: Maker Lab: Rocks, Gems & Geodes activity toy 这颗苹果就像我们赖以生存的地球，这群小动物们就像生活在地球上的人类。人与人需要心灵间的和谐，人与地球需要同根、同生、同息的和谐。地球需要可持续发展，无尽的开采是对人类自己的反噬，对地球的保护也是对人类自身的保护。The colorful rocks you explore with this kit will opened the world of Earth science and geology! Kick start your very own rock collection with the included stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. You'll even learn how to make your very own rock tumbler! Use the fact filled book to keep exploring