New York State Education Department
US History and Government Examination: June 2010
Just how successful were the reform movements of the ninteenth and twentieth centuries? Using documents ranging from the writings of Mother Jones to the marriage vows of Lucy Stone, individuals consider the question in a scaffolded...
American Museum of Natural History
Mammal Flipbooks
Scholars follow eight steps to create a flipbook and discover key facts about mammals' locomotion.
Khan Academy
Khan Academy: Culture and Reform in the Early Nineteenth Century
Temperance, abolition, and a whole host of other reform movements sprung up in the early nineteenth century. Can you tell a teetotaler from a Transcendentalist? Test your knowledge here.
Khan Academy
Khan Academy: Prohibition
Looks at the Prohibition Era in the United States when it was illegal to sell or import alcoholic beverages. The ban was lifted when the 21st Amendment was passed in 1933.
Other
Tulane University: Physical Geology: Glaciers and Glaciation
Lots of information here about glaciation, types of glaciers, the formation of glacial ice, changes in glacier size, how glaciers move, glacial erosion, landforms produced by glaciers, glacial deposition and drift, effects of glaciation...