Students will use their prior knowledge of graphing linear inequalities to write linear inequalities from graphs through scaffolded instruction. Students will participate in a Four Corners activity, which will provide the teacher with instant formative data, allow both the teacher and students to provide immediate feedback, and allow students to reflect and improve their understanding. An Entrance Ticket is given prior to the activity to assess understanding of prerequisite concepts, and an Exit Ticket is given at the end of the activity to assess student learning and progress.