A focused look at urbanization in first and third world societies . Interesting charts compare urbanization trends in more vs. less developed regions of world.

After completing this unit, students will be able to describe major differences in the political ideologies of the United States and the Soviet Union, explain the causes of the Korean War and the Cuban Missile Crisis, and explain how...

Discusses the evolution of ideas about the cosmos, from the Magic Cosmology of the Neolithic age to the stage of Mythical Cosmology, to the Geometric Cosmology of the ancient Greeks. The third stage advocated a rational approach to...

This elegant project employs a scientific approach that is particularly valuable in Environmental Science, but can be applied to other areas as well. The approach has three steps: 1) from your observations in the field, form a...