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Category: Women’s History

Ellen H. Swallow Richards Tests for Water Quality: Primary Sources in Three-Dimensional Science Learning

Posted by: Cheryl Lederle

This blog post is by Jessica Fries-Gaither, a 2024-2025 Albert Einstein Distinguished Educator Fellow at the Library of Congress. It is one in a series exploring how to analyze primary sources through the three-dimensions of the National Research Council’s “A Framework for K-12 Science Education” and the Next Generation Science Standards. How clean is your …