Learning goals: Teacher Facing Calculate unit rates that represent speed or pace, use them to determine unknown distances or elapsed times, and explain (orally) the solution method. Interpret a verbal (written) description of a situation involving two objects moving at constant speeds, and create a diagram or table to represent the situation. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 6.3 Unit Rates and Percentages, Grade 6.