04.21.09
Posted in Uncategorized at 9:28 am by Administrator
examines the state of math education in the U.S. and the roles of culture, technology, and research on improving math learning and proficiency. Learn about the "miles per gallon illusion" and the train problem. Discover resources on fractals, matrices, human face recognition, biomimetic research, computational conformal mapping, and the "kissing number" of a sphere. (National Science Foundation)
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04.07.09
Posted in Uncategorized at 11:24 am by Administrator
celebrates the 40th anniversary of Earth Day, April 22, 2010. Choose 5 actions you'll take to protect the environment. Find out about smart commuting, green buildings, and ways to reduce energy use. Learn about acid rain, climate change, drinking water, endangered species, ozone depletion, and other issues. Shoot a 10-second video for the "It's My Environment" project. (Environmental Protection Agency)
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04.06.09
Posted in Uncategorized at 8:20 am by Administrator
features four lessons exploring the waves and experiences of Filipinos who immigrated to the U.S., contributions Filipino Americans have made to American society, and the history and culture of the Philippines. (Smithsonian Institution)
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