7th Grade Proportions Worksheets & Teaching Resources | TpT 7th Grade Rates and Proportions Group Activity by Rise over Run 32 $3.50 PDF Students will love this engaging activity for practicing 7.RP.A.1, 7.RP.A.2, and 7.RP.A.3. Students work in groups of 4 to practice ratios and proportions questions. Each group member gets a different sheet of problems to solve.