Demonstrating processes of the earth can be a valuable way for showing students things that take place over a long time. This “Rock Sandwich” science lab helps students to visualize the process of sedimentary rocks turning into metamorphic rocks.
This 9 page play is filled with excellent scientific information about rocks and minerals, including sedimentary, igneous, and metamorphic types, fossils, Moh's Scale of Hardness and more. Even better, this reader's theater is one that's fun! (TpT Resource)