This family does just that with a sink-or-float activity you can try at home. Talk about what sinking and floating actually mean. Then experiment with different objects. Ask your kids to make a ...

Benefits: This activity teaches preschoolers about the properties of air and motion, as well as cause and effect. The Sink or Float Experiment is a classic activity that teaches preschoolers about ...

A simple sink or float activity is a beginner science experiment that introduces young learners to the properties of density and buoyancy. WHAT YOU NEED 2 oranges 2 clear tall glasses or 1 larger ...

Some objects float in water and other sink. But did you know that you can change whether something floats or sinks by adding a substance to the water? Let's try it and see! Pour water into a cup until ...