Help students study exactly what they need to know in order to meet Common Core State Standards! This laminated study chart is intended for 7th grade students and covers ratios, proportions, integers, inequalities, 3-D figures, measurements, and more. Definitions, examples, graphs, sample problems, and tips help students quickly grasp the basic concepts of math. Three laminated pages double-sided), three-hole-punched. 8.5' x 11'.