Are all boxes of candy hearts the same? This Valentine Hearts Investigation engages the class in collecting data from 10 boxes of colored valentine conversation heart candies to answer this question. As students work, they apply statistical concepts such as range, mode, median, and mean. In this zip file, you'll find teacher directions, student activity pages, a class data chart, and a pdf file showing a typical classroom's results. This activity comes with a Smartboard Notebook 10 file, but t