Here is a fun way for students to create a model representing the different layers of the Earth. Using the paper template provided students will color, cut, fold and paste their creation into a 3D pie wedge displaying the crust, mantle, outer core and inner core but that is not all! Factual information about each layer is provided on the model. Students will use the information from the model to answer some short questions about each layer. All the answers are found on the Pie Slice Model. This activity will take 1.5 to 2 class periods. Enjoy!