University of California
University of California Museum of Paleontology: Understanding Evolution
This resource presents extensive information for learning about and teaching evolution including an in depth course "Evolution 101", teaching materials, and a resource library.
Houghton Mifflin Harcourt
Harcourt: Biographies: Clarence Birdseye 1886 1956
This pages gives an interesting summary of the adventures and life story of Clarence Birdseye, the inventor of a frozen food process that revolutionized the frozen food industry.
PBS
Pbs Teachers: The Frontiers Decade: Wonders of the World
Emulate the work of a naturalist by making observations of wildlife in local parks. Record field notes, including drawings, photographs and observations of behavior, on a particular animal or habitat.
PBS
Pbs Teachers: Scientific Breakthroughs in Germany: Flight of the Dragonfly
Emulate the work of a naturalist by making observations of wildlife in local parks. Record field notes, including drawings, photographs, and observations of behavior, on a particular animal or habitat.