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This Stem and Leaf Plotter interactive also includes:
- "Stem-and-Leaf Plots" Lesson Companion (.pdf)
- "Stem-and-Leaf Plots" Lesson Companion (.doc)
- Teacher Reference
- Student Reference
- Join to access all included materials
The key is in the leaves. Pupils enter data to create a stem-and-leaf plot. The resource then displays the plot and calculates the mean, median, and mode of the data. Using the plot and the calculated measures of spread, learners analyze the data and determine the shape and spread.
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CCSS:
Designed
Concepts
Additional Tags
Instructional Ideas
- Lead a discussion on how a stem-and-leaf plot may look like a histogram and students could use it to create one
Classroom Considerations
- Individuals should know how to calculate mean, median, and mode
- The class should be comfortable with creating and reading stem-and-leaf plots
- This resource is only available on an unencrypted HTTP website.It should be fine for general use, but don’t use it to share any personally identifiable information
Pros
- Allows user either to calculate the measures of center or let the applet perform the calculations
- Includes links to lessons that use the interactive
Cons
- None