Curated OER
Properties of Waves
Third graders observe and investigate wave properties and compare the properties of particles and waves. They fill a pie pan half full with water, place a toothpick in the center of the pie pan, then drop a marble into the pan and...
Curated OER
Reading the Waves
Young scholars view video segments which reveal the parts of sound and what factors control sound. The viewing and post-viewing activities serve to reinforce the video segments using worksheets and hands-out experiments.