Florida State University
Florida State University: Light and Color: Sources of Visible Light
This site discusses primary lighting sources and gives information on the different properties and spectral characteristics of each. Also includes links to some interactive Java applets.
ProCon.org
Pro Con: u.s. Iraq War: Should the Us Have Attacked Iraq?
Website provides multi-media resources for both sides of the issue on whether the U.S. should have attacked Iraq or not. Includes background information, primary source documents and video gallery.
PBS
Pbs Learning Media: George Washington Carver: Scientist, Inventor, and Teacher
By doing two primary source activities and watching a short video, students will explore the life of science and innovation led by George Washington Carver.
Texas A&M University
Sons of De Witt Colony: Goliad Massacre: Execution of James Fannin
Vivid account of the Goliad Massacre and the execution of Colonel James W. Fannin. Site excerpts primary source references.