Starburst® Rock – TheWorksheets.CoM – Page 2

Starburst® Rock Cycle - University of Memphis

Starburst® Rock Cycle • For the metamorphic rock, leave their aluminum foil packet containing their “rock” on the heat for 30 seconds. Remind them to go straight back and put the heavy object on the packet. • For the igneous rock, they should bring their “rock” on the aluminum foil, not wrapped up. If it is, unwrap it so you watch ...