During the session, participants will engage in a sixth-grade ratios and proportions thin slicing task. They will begin by huddling up to recall how to find equivalent fractions and apply this to solving ratio and proportions problems using different representations. Facilitators will assign participants to random groups of three at whiteboards. Following problem solving, attendees will return to their seats to consolidate the lesson using pre-selected problems. Participants will head back to whiteboards to create notes to their future selves using a graphic organizer, then return to their seats one more time to tackle mild, medium, and spicy check your understanding problems. Finally, participants will use the Tuning Protocol to ask clarifying questions and give warm and cool feedback.