No rocks are created equal, especially ours. Our rocks are specifically selected for particular attributes based on the activities they are used in. Investigating Earth Systems uses these rock selections in its 10 module series which takes the students through a thought provoking exploration of the Earth’s systems and how they are connected. Whether the subject is climate, astronomy, fossils, energy, plate tectonics, biosphere or hydrosphere, all are covered in this series.
It's About Time equipment. Customizable, Tested, Convenient, and Affordable.