Students learn how to draw and interpret real-life line graphs.

As learning progresses students learn how to use line graphs to interpret trends over time and predict future values.

**Differentiated Learning Objectives**

- All students should be able to construct a line graph given scaled axes.
- Most students should be able to construct and interpret a line graph to identify trends over time.
- Some students should be able to use a line graph to compare two sets of data over time.