Purple Math
Purplemath: Stem and Leaf Plots
Explains how to create a stem-and-leaf plot from a data set. Demonstrates how to format a clear stem-and-leaf plot.
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Other
Online Statistics Education: Graphing Distributions [Pdf]
This is the second chapter of a statistics e-text developed collaboratively by Rice University, University of Houston Clear Lake, and Tufts University. It looks at many different types of data displays and the advantages and...
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: Stem and Leaf Plots
Eight problems present various aspects of using stem-and-leaf plots. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to check each...
Math Is Fun
Math Is Fun: Stem and Leaf Plots
Explains, with examples, what stem and leaf plots are. Includes a set of practice questions.
Khan Academy
Khan Academy: Stem and Leaf Plots Review
A stem and leaf plot displays numerical data by splitting each data point into a "leaf" (usually the last digit) and a "stem" (the leading digit or digits).
Other
Stem and Leaf Plotting
A nice explanation of a stem and leaf plot, accompanied by many helpful examples.
National Council of Teachers of Mathematics
Nctm: Illuminations: Advanced Data Grapher
The Advanced Data Grapher can be used to analyze data with box plots, bubble graphs, scatterplots, histograms, and stem-and-leaf plots.
Other
Northern Michigan University: Stem and Leaf Plot
Site discusses how to use stem-and-leaf plots with an example and the steps listed for easy reading.
Richland Community College
Richland Community College: Stats Graphs Defined
Richland Community College provides a glossary of many terms that are needed in order to understand statistics graphs and charts. Each of the types of charts is quickly explained in terms of what it is most effective in displaying.
Rice University
Hyper Stat Online Statistics Textbook: Stem and Leaf Plots Defined
A nice site for a defintion and example of finding a stem and leaf plot in statistics.
National Council of Teachers of Mathematics
The Math Forum: Nctm: Ask Dr. Math: Stem and Leaf and Scatter Plots
This site is a question/response page which focuses on stem-and-leaf representation and how to construct scatter plots. Dr. Math works through an example and gives commentary notes. Site also contains links for more help.
Scholastic
Scholastic: Cultivating Data
Students will understand key concepts of data analysis and their graphic representations. Students will construct and interpret data tables, line plots, box-and-whisker plots and stem-and-leaf plots, scatterplots with line of best fit,...
Oswego City School District
Regents Exam Prep Center: Practice With Organizing and Interpreting Data
Several problems are presented to test your skills in creating and interpreting frequency tables, pie charts, box-and-whisker and stem-and-leaf plots.
National Council of Teachers of Mathematics
Nctm: Illuminations: State Names
Students use multiple representations to display how many times the letters of the alphabet is used in a state name. Concepts explored: stem and leaf, box and whisker plots, histograms.
Texas Education Agency
Texas Gateway: Selecting and Using Representations for Collected Data
[Accessible by TX Educators. Free Registration/Login Required] Given a variety of data (including line plots, line graphs, stem and leaf plots, circle graphs, bar graphs, box and whisker plots, histograms, and Venn diagrams), the student...
Texas Instruments
Texas Instruments: How Far to Your Birthplace
Examine one-variable data analysis through the creation and exploration of a birth place data set. Graphing calculators are used to analyze the data through mean, median, mode, maximum, minimum, stem-and-leaf plots and box-and-whisker...
Alabama Learning Exchange
Alex: Heads Up!
The lesson plan is a hands-on project. Middle schoolers will work in pairs to gather various measurements, organizing the data into a provided chart. The measurements will be used to review, reinforce, and introduce skills such as...
CK-12 Foundation
Ck 12: Types of Data Representation: Graphic Displays of Data
[Free Registration/Login may be required to access all resource tools.] Here you will explore displays of data using bar charts, histograms, pie charts and boxplots, and learn about the differences and similarities between them and how...
Oswego City School District
Regents Exam Prep Center: Categorizing Data
Three lessons on different types of data (qualitative, quantitative, univariate, bivariate, biased data) as well as a practice activity and teacher resource.
ClassFlow
Class Flow: Analyzing Data Mean, Median and Mode
[Free Registration/Login Required] Explores ways of analyzing data in a table.
McGraw Hill
Glencoe: Interpreting Data Quiz
This is a quiz with five quick questions to check your understanding of how to interpret data. It is self checking.