Just fold this page in half and have student's cut on the dotted lines to create a great tool for taking notes about the different layers of Earth. Put glue on the back to stick in a Science Notebook. When cut, there will be three flaps but there is a line to separate the inner and outer core. Plenty of room inside for taking notes about the composition and thickness of each layer and great for coloring the outside. Also shows a difference between oceanic and continental crust with room to label each.