Students recognize objects around their school made of rocky materials. In this changes in rocks and soil lesson, students use a website for a virtual experiment of rocks.  Students group rocks based on their properties....

Save Earth from the evil villain who is draining all the life from it. Following the activity, read more about rocks and soil, and then take a quick quiz to check for understanding.

Easy-to-understand review of key concepts about rocks and soils, with diagrams, activities, and quiz questions.