Will it Float or Sink?
Fourth graders explore what objects will float or sink. They conduct an experiment with a flat piece of foil and a ball of foil in water and compare the differences, and design a boat out of aluminum foil that floats and holds weight.
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Vegetable Olympic Swimming: Will it Float?
Students inspect nutrition by conducting a science experiment in class. In this vegetable identification lesson, students examine a group of different veggies and predict whether they will sink or float in a tub of water. Students check...
3rd - 5th Science