Go deep in your paleontology unit with this spectacular set of slides! It introduces viewers to the types of fossils, a few famous fossils, and the geologic eras. This is done with easy-to-read text, diagrams, photos, and even videos. 

What is the difference between a shield volcano and a cinder cone volcano? How does the flow of lava influence the type of rock that's formed? A presentation on different aspects of volcanoes answers these questions for middle...

In this PowerPoint, students participate in a variation of tic tac toe in which questions about the animal and plant kingdom are presented and students move to various locations on the game board.