Students will complete a series of tasks (jumping jacks, walking laps, sit ups (or snaps), and a free choice) for time intervals. Students will then fill in data table and increase the rate proportionally, write ordered pairs, graph data, calculate constant of proportionality, and write y=kx equation. Activity comes with teacher directions (including student misconceptions) and an example. This activity took an hour for my students to complete with only a couple taking home to complete. Check