San Francisco Public Utilities Commission
Hetch Hetchy: The Story of San Francisco's Water
How did San Francisco supply enough water for its residents over the last two centuries? Learn about droughts and water conservation in California, as well as specific historical events that led to the water system today. Kids read two...
New York State Education Department
US History and Government Examination: August 2011
Using primary source documents, pupils consider how the United States' democratic story has evolved over time. A second essay question examines the role of geography in history, and multiple-choice questions sharpen test-taking skills.
Teachnology
Westward Expansion Vocabulary
Here is a nice set of worksheets that your kids can use while studying the fascinating period of Westward Expansion in the United States. Types of worksheets include a vocabulary quiz, acrostic poem handout, reading comprehension, word...