The federal government offers a treasure trove of teaching and learning
resources.
Where can you find them?
At FREE (http://www.free.ed.gov).
FREE organizes more than 1,500 lesson plans, primary documents, science
animations, math challenges, and works of art, literature, and music
from the Library of Congress, Smithsonian Institution, National
Archives, National Science Foundation, NASA, National Institutes of
Health, National Gallery of Art, National Endowment […]