To further our study of the great state of Alaska, I asked my students which was bigger – Alaska or Wisconsin. After looking at a few standard maps, they decided that Alaska was a little bigger. When I asked how many Wisconsins would fit into Alaska, the average prediction was 2.5. Aha! This was going to be fun. Next I showed them a map where Alaska and Wisconsin were the same scale. What a difference. It began a great discussion of map scale. Their new predictions were closer, but still were a little low. I had them cut out the state of Wisconsin and trace as many as they could into Alaska. The average amount was 9 Wisconsins fitting into Alaska. (Area wise it would be 10, so they were pretty close.)
Try this lesson with your own state. I have maps attached that are the same scale – I’m sure you can find plenty with a different scale.