ScienceWiz(R) Rocks and Geology: Relates types of rocks to the history and structure of the planet. IT IS WRITTEN IN THE ROCKS, as explored in this 56 page, highly illustrated book. This is the definitive Rock book and kit appropriate for all ages. PROJECTS INCLUDE:
Developing an understanding of the Earth's interior by first using modeling clay to construct a 3D model of the Earth's iron core, the...