|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP7068
Temporarily out of stock; call for availability.
Materials Included in Kit:
Binder clip, ¾", 2
Black dry erase marker, wedge tip
Bottle balance beam
Center of gravity foam cutout
Dowel rod with hook, green
Plastic tubing ¼", 3
Polygon 1, irregular pentagon, with holes, 11" x 12"
Push pins, 6
Sinker #6 swivel, ½ oz, 2
Soda bottle with cap, 2 L
String, thin, ball of ⅙ lb, 331 m
Tear-dropped shape balance device
Velcro tabs, hooks, 4
MS-PS2-4: Construct and present arguments using evidence to support the claim that gravitational interactions are attractive and depend on the masses of interacting objects
HS-PS2-6: Communicate scientific and technical information about why the molecular-level structure is important in the functioning of designed materials.