Looking for a real-world 7th grade ratios and proportional relationships project that goes beyond basic unit-rate practice? In this Riverton Pop-Up Snack Pack Challenge, students act as members of the Riverton Pop-Up Market Team. Riverton Middle School is hosting a Pop-Up Market Day, and students must help plan a snack pack sale to raise money for student activities. Students compare supplier package deals, build a 120-pack supply plan, set a selling price, create a proportional revenue model