Assign a project that differentiates to each students strengths while reviewing rational number operations. Students will choose three mini-projects that are not diagonal and would win a game of Tic-Tac-Toe. Each project is geared towards a different learning style: writing, drawing, creating, computer presentations, and brochures. Each three in a row will have students complete fraction, decimal, and integer operations. Great summative project to assign at end of a lesson!