Features . Linear graphs features an improved design and updated teaching instructions aligned to the current math standards. Up to 12 students can work collaboratively to form a multitude of algebraic equations in each area of study. In Linear Graphs students make sense of linear equations by matching slope and y intercept cards as they see how the distinct parts graph coordinate pair slope and y intercept fit together with equations. Use all decks together to provide a greater variety of parallel and perpendicular line pairs for extra practice or added challenge. Set includes a comprehensive teacher s guide featuring activities and games using the cards discussion questions and reproducible activities