Students in grades 6-8 will say "Rocks Rock!" See their excitement, when students review the earth material facts surrounding "rocks". There are 96 fascinating facts on this 24" inflatable, vinyl ball, voering Igneous, Metamorphic and Sedimentary rock types. Tossing the ball around the classroom, bouncing it on the playground or spinning it around at homes makes for a fun and easy way to learn or review rocks. Latex free with repair patch included as well as Teacher's Guide and answer sheet.
Example questions include:
- Geologists would say that mountains are made of _____?
- True or False: Two common metamorphic rocks are limestone and basalt.