Learning goals: Teacher Facing Compare and contrast (orally) graphs and equations that represent a relationship between the same quantities but have the independent and dependent variables switched. Comprehend the terms “independent variable” and “dependent variable” (in spoken and written language). Create a table, graph, and equation to represent the relationship between quantities in a set of equivalent ratios. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 6.6 Expressions and Equations, Grade 6.