9. Hey science teachers — make it fun
High school science teacher Tyler DeWitt was ecstatic about a lesson plan on bacteria (how cool!) — and devastated when his students hated it. The problem was the textbook: it was impossible to understand. He delivers a rousing call for science teachers to ditch the jargon and extreme precision, and instead make science sing through stories and demonstrations. (Filmed at TEDxBeaconStreet.)
10. 4 pillars of college success in science
At age 12, Freeman Hrabowski marched with Martin Luther King. Now he’s president of the University of Maryland, Baltimore County (UMBC), where he works to create an environment that helps under-represented students — specifically African-American, Latino and low-income learners — get degrees in math and science. He shares the four pillars of UMBC’s approach.
11. Hands-on science with squishy circuits
In a zippy demo at TED U, AnnMarie Thomas shows how two different kinds of homemade play dough can be used to demonstrate electrical properties — by lighting up LEDs, spinning motors, and turning little kids into circuit designers.
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