Individual work: The students fill in a cheat sheet before the group activity.
Group activity: A version of 4 corners. Each student gets a paper with 4 functions on it. Each student have different problems but 3 or 4 of them have the same kind of functions, it moved up for example. The students are now supposed to find the paper on the wall that tell them what their graph did, My graph moved up. When everybody got to a station the students compare their functions and find out if they all went to the right place. They copy down each other’s problems and repeat the procedure for the next 3 problems.
16 different problems sheet. Includes a WICOR lesson plan.