Learning goals: Teacher Facing Compare and contrast (in writing) histograms that represent two different data sets measuring the same quantity. Critique (orally) a description of a distribution, recognizing that there are multiple valid ways to describe its center and spread. Describe (orally and in writing) the distribution shown on a histogram, including making claims about the center and spread. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 6.8 Data Sets and Distributions, Grade 6.