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Environmental Case Study: Hetch Hetchy Valley

For Teachers 7th - 12th Standards
What is more important: building a new school or preserving a nature reserve? Keeping a natural area clean or providing clean drinking water to a city of millions? Young scholars weigh these questions—almost literally—using an...
Activity
Constitutional Rights Foundation

Conservation, Preservation, and the National Parks

For Teachers 7th - 12th Standards
Going green? Scholars investigate the creation of the US National Park program. Through diary entries as well as expert testimony, they synthesize information and analyze the need for conservation and preservation. Finally, they display...