Each student is give an net to put together, then they determine the number of edges, vertices and faces. As well as the surface area and volume of the figure. They create a one page poster with the information to hang-up. Once everyone is done students do a gallery walk to compare the different nets.
Some of the nets are of the shape, but they are different sizes and configurations. eg there are 4 different rectangular prisms.
Unfortunately there is NO key for this activity. Since printers and copy machines scale the net differently answers will vary.