Frogs in Balance
TESTING INVESTIGATION: FROGS IN BALANCE
OK I know these are not frogs, just pretend they are:)
GIVEN: stand, meterstick, "frogs" of unknown mass, assorted masses
TASKS:
a. Determine the mass of the multiple frogs.
b. Determine the mass of the meterstick.
(Thanks to Dolores Gende for this activity)