K – CO – PP15
Provide students with two bags containing the same mass. Ask them to predict and then test which bag is heavier.K – CO – PP16
Provide students with two bags containing the same mass. Ask them to predict and then test which bag is lighter.K – CO – PP17
Provide students with two different-sized containers. Ask them which container holds more.K – CO – PP18
Provide students with two different-sized containers. Ask them which container holds less.Page 14 of 307
