Second graders complete activities to observe the effects of erosion. In this erosion lesson, 2nd graders define erosion and learn the process. Students complete an erosion experiment.

Students examine how wind tunnels are used for research and development.  In this aerodynamics lesson students are given instructions on how to develop different types of wind tunnel.

Young scholars examine how waves are generated by wind, create a model that uses wind to create waves and conduct an experiment that demonstrates the effect that waves have on the coastline.

Students explore their local environment by conducting a class experiment. For this deforestation lesson, students discuss the effects of wood harvesting on forests around the world and research environment related vocabulary terms....

Fourth graders use damp sand, a baking pan, and water to simulate erosion. In this erosion lesson plan, 4th graders participate in a simulation to show what moving water does to land.

Fourth graders create a model of the formation of Indiana by glaciers. Working in groups with appropriate materials, they create a model documenting how glaciers moved through the land and formed the geological structure and land masses...