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5answers
93 views
Mathalicious: great math, terrible video
Hello, all. I am writing from Mathalicious, a free service which provides teachers & students with real-world math content. (Lessons explore whether music will help you run f …
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3answers
113 views
Looking for Creative Commons Moving Background Video/Animation?
Does anyone know a source for creative commons (or otherwise free stock footage) background video/animation? I'm looking for something that is really simple to put behind an on sc …