This four-session project makes any classroom explode with total student involvement! Create fun, interactive volcanoes that actually erupt, sending student knowledge and retention skyrocketing! This project is designed to aid students in meeting National Science Education Standards expectations for Earth Sciences. This Classroom Pack includes enough materials for 12 individual or group projects. Easily modify the four-session project format to fit your lesson plan and time frame. Ages 7 and up. Adult supervision recommended for younger children. This product ships in approximately 1 days