Eric Jayne

Maps are a great way to examine proportions because they are drawn to scale using proportions. In this activity, students use the classroom map and a ruler to figure out the actual size of states and actual distances between locations in the United States. Students use the map scale (i.e., 1 inch = 30 miles) to set up a proportion with the measurements they get. This is a fun way to get students up and moving and practicing proportions in a real-world context.