This interactive game is a great way to review Units 1-4 in 7th Grade Math. It includes the topics Integers, Expressions and equations, Inequalities, Coordinate Plane/Unit Rate, and Proportions. The game can be used by teaming up the classroom boys v. girls or anyway you choose. I always had each student work the problem on their own white board and they had to reveal their answers before I revealed the correct one. A great tool for a summative assessment.