This site uses the example of Native American rug weaving to demonstrate the mathematical concept of Cartesian coordinates. The unit provides a background on the cultural tradition of rug weaving. An interactive applet...

This site includes materials on a variety of topics relating to general number theory. Each link provides a short example that would provide helpful supplemental materials in mathematics education. The lessons vary from...

This site uses the example of Native American basket weaving to demonstrate mathematical concepts (namely, Cartesian coordinates). The content provides a background of this cultural tradition while explaining related...

This math lesson from Illuminations introduces students to the various costs associated with owning a car. The material uses proportion to calculate distance and miles per gallon, as well as analyzing data using a...

This algebra lesson from Illuminations involves slope as a rate of change. Distance-time graphs for three bicyclists climbing a mountain are compared and contrasted. The material will help students understand how to...