6th/7th Grade Math Fun Worksheet Review: Rates, Ratios, and Proportions Crossword is a perfect, relaxing way to review unit vocabulary and concepts, all while adding a touch of Thanksgiving fun to your classroom! This critical-thinking activity takes students about 15-20 minutes to complete. Concepts/Topics covered are:Unit RatesTables of ValuesCoordinate Plane/plotting points (of proportional relationships)ProportionsRatiosWhy Teachers Love It:Flexible Use: This activity is an editable Word d