Item # 350380
This 24" inflatable Clever Catch® makes learning about Minerals and their properties a ball!
When the ball is tossed around the classroom, students will answer the question under the left thumb. A teacher's guide with answers is provided. 95 questions. Latex free.
Quartz is the main ingredient in which common material?
Name the hardest of all minerals.
Name the gray mineral used in pencils.