My students love doing this project! I have a large portion of EL students in my Pre-Algebra class. It lets them demonstrate their understanding of writing, graphing, and comparing linear functions in a format that is less intimidating than a traditional test. It usually takes two, 80 minute, class periods to complete. If you have shorter class periods, you may need to adjust accordingly.This project is a comprehensive review of linear functions. Students will determine the slope and y-intercept