This lesson plan introduces quartiles and box plots. It contains an activity and discussion. Supplemental activities about how students can represent data graphically are also included.

At the end of this lesson, students will be able to recognize and apply the concepts of mean, median, and mode in real-life problems.

Lesson plan introduces students to stem-and-leaf plots. Many resources are available for student and teachers here.

Fourth graders will gear up to explore how to find the means, median, and modes to represent data.