Hanging Flags: A creative way to display current unit vocabulary. Math Word Wall! Print on Cardstock: choose to laminate or not, then hang with string for a creative word wall. 7th Grade: Illustrative Math/Open Up ResourcesUnit 1- Scaled Copies Unit 2- Proportions Ratios Unit 3- Circles Unit 4- Proportions/PercentagesUnit 5- Rational Numbers Unit 6- Expressions, Equations and Inequalities Unit 7- Triangles and Angles Copyright for personal use only.