In this lesson, students will create 3 graphs showing the average monthly temperatures of 6 cities. Cities at similar latitudes are paired together on a graph. One city represents inland conditions and the other represents ocean-side conditions at that latitude. There are 2 versions of the activity. Version A for independent learners asks them to formulate a conclusions about how proximity to an ocean affects a community's climate. Version B for developing learners, follows each graph is the same set of 3 questions which are designed to focus student attention on the temperature differences experienced between inland and ocean-side communities. In the final portion of the activity, students are asked to come up with general temperature patterns for inland vs. ocean-side communities.