(FULL) Did you know there are over 3000 kinds of minerals? See a variety of beautiful rocks and learn about the unique qualities of different minerals in this one hour homeschool class. Ages 6+ This is a drop-off class. Please meet in the classroom. Come dressed to explore outside. Preregister here. Fee: $5 per child plus membership or admission to the Garden. If you register for 4 or more Homeschool classes at one time, you can receive a discounted $3 per class price (must be on one registration form).