Students will create a matching word sort activity related to important vocabulary for the shapes of states, but also the types of boundaries. Vocabulary terms used are:Enclave, Exclave, Compact State, Fragmented State, Elongated State, Perforated State, Prorupted State, Relic Boundary, Superimposed Boundary, Antecedent Boundary, Subsequent Boundary, Geometric Boundary, Consequent Boundary and Physical Boundary.