This worksheet will work with any map of the United States. Students are simply asked for borders of 15 different state. For example, question # 1 asks students to identify the northern border of North Carolina. Not only is this an easy worksheet to grade but it is also an assignment that the students can primarily complete on their own. That way, you can give it as a warm-up activity, homework, or even as a time filler for a sub-plan. The purpose is simply to get the kids to look at the map of the United States and become more familiar with the location of the states.