Texas Instruments
Texas Instruments: Taste Test
Students collect sample data and use the calculator to create pictographs, bar graphs, and pie graphs to demonstrate the favorite brand in the sample data.
US Department of Energy
United States Department of Energy: Power Metering Project
Two part lesson focuses on applying analytic tools such as pie charts and bar graphs to gain a better understanding of practical energy use issues. Students will learn how different types of data collected affect the outcome of...
US Geological Survey
Usgs: Water Science for Schools Uses of Saline Water
This U.S. Geological Survey website explains a variety of uses for saline water. Pie graphs and bar graphs are used to illustrate the various uses. Click Home to access the site in Spanish.
The Math League
The Math League: Ratio and Proportion
This tutorial provides definitions and examples of ratios and proportions and features comparing ratios and converting rates.
Khan Academy
Khan Academy: Read Histograms
Practice reading and interpreting histograms. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Texas Instruments
Texas Instruments: Stretching Slinkies
This lesson provides students with the opportunity to explore the TI-84 graphing calculator in conjunction with Microsoft Excel. Students can use the "Stretching Slinkies" worksheet to record and enter data. They will either: enter data...
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.