The Polymer Schoolhouse
Students investigate polymers by discovering and examining plastics and creating a diorama.
3rd - 5th Science 3 Views 1 Download
Comparing the Density of an Object to the Density of Water
Investigators construct a makeshift balance and compare equal volumes of wax and water. They do the same for clay and water. Then they discover whether the wax and clay will float or sink in water. Ultimately this is a comparison of...
3rd - 8th Science