This is a fun way for students to practice solving and graphing one step inequalities on a number line. Here is one way to organize the activity:
Print out the station posters and hang up around the room. Provide each student an answer sheet and go to a station. At the station, the student completes the problem in the appropriate box. Give the students about 2 to 3 minutes per station and have them rotate. I usually play carousel music or something fun when it is time to rotate. At the end of the activity, we go over the answers as a class.