I teach statistics by spiraling it throughout the year. After each unit test or benchmark, students analyze their own assessment data through a statistical lens. The fifth Statistical Analysis that students complete reinforces the statistical measures of center (mean, median, mode) and spread (range, IQR), as well as determining shape through various plots and graphs. SA #5 reviews the plots previously discussed (stem n' leaf, histogram, and box plot), but also introduces the dot plot. In additi