MIT & UChi - worksheet on Early Humans
UCLA - How did the development of spoken language help Paleolithic people?
UVA - worksheet on Mesopotamia
7th Grade: All questions under XIV on the Earliest Americans - Outline
Cambridge/Duke: Complete Magazine Articles, Cover, and Task worksheet for the "Migration of the first Americans"
Johns Hopkins/Brandeis/Cal Tech: Finish reading In The Beginning. Answer questions 1-5.