Purple Math
Purplemath: Quartiles, Boxes, and Whiskers
Explains how to construct a simple box-and-whisker plot, and demonstrates the steps. Discusses quartiles and medians, shows how to find them, and explains how they relate to box-and-whisker plots.
Shmoop University
Shmoop: Basic Statistics & Probability: Box & Whisker Plots
Students learn about box and whisker plots. Notes, examples, and practice exercises are included in the statistics resource.
National Council of Teachers of Mathematics
Nctm: Illuminations: Mean and Median
This applet allows the user to investigate the mean, median, and box-and-whisker plot for a set of data that they create.
Alabama Learning Exchange
Alex: Box and Whisker With a Bed Sheet
The class will make a list of all of their classmates heights, ages in months, and shoe sizes. They will then use this data to create a human box-and-whisker plot. This lesson plan was created as a result of the Girls Engaged in Math and...
Shodor Education Foundation
Shodor Interactivate: Lesson: Algorithm Discovery With Venn Diagrams
The lesson plan, with objectives, lesson outline, and interactive resources, helps students learn about algorithms using box plots and Venn diagrams.
University of Georgia
University of Georgia: Definitions in Statistics
This site contains definitions to use in statistics and ways to collect data.