Geometry

• Create a sketchpad document illustrating the composition of three reflections giving a glide reflection, and ask students to explore special configurations.
• Explore the set of quadrilaterals whose sides have given lengths. Or .... Avery Solomon has generated some fantastic classes this way!
• Web Resources:

  Kali on the Web:

  http://www.geom.umn.edu/apps/kali/about.html

  Kali Exercises:

  http://www.geom.umn.edu/$\tilde{\ }$math5337/Wallpaper/kali_exercise.html

  Symmetry and the Shape of Space:

  http://comp.uark.edu/$\tilde{\ }$cgstraus/symmetry.unit

  Non-Euclid Applet and Activities:

  http://cs.unm.edu/$\tilde{\ }$joel/NonEuclid

  Geometry and the Imagination

  http://www.geom.umn.edu/docs/education/institute91

  David Joyce Geometry Applet:

  
  http://aleph0.clarku.edu/$\tilde{\ }$djoyce/java/Geometry/Geometry.html