Education Place
Houghton Mifflin: Eduplace: Math Steps: What Is It? Data
This is a great place for lesson information on the concept of analyzing data - measures of central tendency. Three other tabs are available besides the "What Is It?" link. Tips and Tricks, When Students Ask, and Lesson Ideas also...
Beacon Learning Center
Beacon Learning Center: All That Data 2
Students describe graphs and explore range, measures of central tendency, and distribution in this interactive web lesson.
CK-12 Foundation
Ck 12: Measures of Central Tendency and Dispersion Grades 9 10
[Free Registration/Login may be required to access all resource tools.] Decide which measure of central tendency best describes a data set.
Curated OER
Image for Mean
An overview of the statistical term, "mean." An example is provided for explanation. Links are given to other related terms: central limit theorem, population, median, and mode.
University of Wisconsin
University of Wisconsin: Measures of Central Tendency
This resource provides information about measures of central tendency.
CK-12 Foundation
Ck 12: Measures of Central Tendency and Dispersion Grades 8 9
[Free Registration/Login may be required to access all resource tools.] Learn how to calculate different measures of central tendency, as well as the spread or dispersion of the data.
CK-12 Foundation
Ck 12: Measures of Central Tendency and Dispersion Grades 9 10
[Free Registration/Login may be required to access all resource tools.] Decide which measure of central tendency best describes a data set.
Other
American Youth Policy Forum: Thinking About Tests and Testing [Pdf]
A comprehensive primer in assessment literacy that seeks to raise awareness of key aspects about tests and testing issues. Explains essential statistical terms associated with testing (mean, modes, medians, distribution, dispersion,...
E-learning for Kids
E Learning for Kids: Math: Music Center: Mixed Problem Solving
Help Dracco the drummer with solving different fun math problems.