Breaking Earth's Hold
Grades 4 - 6By investigating inertia, gravity, and centripetal force, learn how planets stay in orbit, what causes weightlessness, and why it's difficult to time a space launch. Each Nutshell includes: Buy a Class Pack and save up to10%! Each Class Pack includes 6 kits of this title, 7 activity guides, and 19 journals.
| Name | Item # | Price | Quantity | ||
| Science in a Nutshell®Breaking Earth's Hold Class Pack | WW750-9236 | $199.00 | |||
| Science in a Nutshell®Breaking Earth's Hold Journals | WW550-3464 | $10.95 | |||
| Science in a Nutshell® - Breaking Earth's Hold | WW750-2901 | $39.00 |