Colorful Triangles In this lesson, you will learn how to make colorful triangles also known as Sierpinski's Carpet or Sierpinski's Gasket... http: //math.nmsu.edu/breakingaway/Lessons/colo...
Geometry Distance of Triangles using a Protractor Students in the 7th grade are to learn how to use the protractor to measure angles, and use this ability to solve a problem involving distance... http: //iit.edu/~smile/ma9707.html