Divide the class into teams and let them compete against each other as they solve systems of equations in 2 variables! This interactive Smart Notebook has 5 categories with 4 questions per category. The categories are solving systems of equations by graphing, substitution, elimination, solving word problems using systems and determining the number of solutions. Each question has the answer and work hidden on the slide for you to allow you to quickly and easily reveal the answer to your students so they can check their work and answer! Sit back and relax as your students have a blast and deepen their understanding of systems of equations!