Second graders work with material to simulate changes caused by both heat and pressure. They assimilate what they learned learned in past lessons to explain the rock cycle.

Turn your class discussion of rock formation from ho-hum to holy hornfels! Junior geologists gain experience in identifying rock types and rock origins, with an emphasis in hypothesizing the environment needed to form certain...

Eighth graders identify the different types of rocks. In this earth science lesson, 8th graders compare and contrast rocks and chocolate cookies. They explain how materials are recycled beneath the Earth.

Who knew that mountain formation could be so entertaining? Leanr how mountains form with a resource on Mount Everest. Activities to guide learning include a simulation, project, videos, coloring activities, and worksheets.

Learners investigate landforms by holding a class experiment. In this topography activity, students define the word "karst" and discover why sinkholes are created on the surface of the Earth by completing worksheets. Learners create a...

Students simulate the formation of chondrites and asteroids. In this astronomy lesson, students demonstrate accretion using balloons and static electricity. They compare and contrast their models to the actual process of chondrites and...