This project walks students through guided notes of inventing their own system of equations. The half-sheet notes give step by step instructions and a space for you to walk through building the system. The second sheet gives a large template for the students to build and publish their own unique system.
I have 90 students, and every one came up with their very own. I also believed it help them to understand the concept of the solution being the intersection that satisfies the two lines. Enjoy!