WikiTeach [by GLoveless]

http://www.wikiteach.org/index.php/wikiteach/action/lessonplan/iVar/273 this is the lesson plan that I created. It deals with teaching the Electromagnetic Spectrum. The plan has the students using
http://en.wikipedia.org to gather information on health and federal control issues for electromagnetic radiation. The students are engaged in a mock trial.

http://www.wikiteach.org/index.php/wikiteach/action/lessonplan/iVar/232 this lesson was modified to include use of http://en.wikipedia.org to investigate hurricanes and global warming.