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The Conservation Movement at a Crossroads: the Hetch Hetchy Controversy
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This is a two-part teaching unit about the controversy among conservationists over a proposal to turn part of Yosemite National Park into a dam to furnish water to San Francisco. The first part explores the history of the conservation movement in general, while the second links to primary records, such as Congressional debates, of Hetch Hetchy itself.

Subject:
Science
Environmental Science
Material Type:
Activity/Lab
Lesson Plan
Reading
Provider:
Library of Congress
Provider Set:
LOC Teachers
Date Added:
07/07/2000
Could climate change affect when trees change their leaves?
Conditions of Use:
No Strings Attached
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Students begin lesson my watching a video on why leaves change color in the fall. They then read an article on how climate change could affect when trees change their leaves. Finally, they do a leaf chromatography to seperate the pigments of leaves of different colors.

Subject:
Science
Biology
Chemistry
Earth and Space Science
Environmental Science
Physical Science
Material Type:
Activity/Lab
Case Study
Lesson
Reading
Author:
Chris Anderson
Date Added:
08/23/2019
Science Over Everything
Conditions of Use:
No Strings Attached
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Science Over Everything is a blog dedicated to helping middle and high school students understand current events in science and why they are relevant to their daily lives. Our site is intended to be a resource for teachers, providing each blog post with classroom activities to help the students comprehend what they are reading and fit the articles in a school's curriculum.

Subject:
Critical Thinking
Information, Media and Technological Literacy
Interdisciplinary, Project-based, and Real-World Learning
Problem-Solving and Communication
Science
Biology
Chemistry
Earth and Space Science
Environmental Science
Life Science
Physical Geology
Physical Science
Physics
Material Type:
Activity/Lab
Case Study
Reading
Student Guide
Author:
Chris Anderson
Date Added:
08/22/2019