Wave Erosion Lesson
Fourth graders examine the effects of waves as they erode coastal land. They discover how the power of water can change the appearance of land formations.
4th Science 3 Views 10 Downloads
Observing the Changes: The Warming of the North
After reviewing the causes and effects of climate change, students become observers for "Plant Watch," a program to monitor the effects of climate change on plants. Students record blooming and leafing dates for selected local species...
1st - 7th Science