This foldable is a great way for students to process their learning about the parts of the atom, protons, neutrons, electrons. Page 1 is the outside of the foldable, page 2 is the inside. Copy these back to back to make 2 sided foldable. Very easy to copy. Once the foldable is completed by students it can easily be glued into interactive notebook so that it is an anchor of support all year.