Ranked #1
When the Moon Hits Your Eye
When the Moon Hits Your Eye
What coin would just barely cover the full moon? You may be surprised. TI director (and recovering astrophysicist) Linda... Read more
21 Apr 2010
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Ranked #2
Scaling Up Barbie
Scaling Up Barbie
Size and scale can be difficult concepts to teach. TI staff educator Lori Lambertson talks us through one of her favorit... Read more
2 Jun 2010
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Ranked #3
Let's Find Out!
Let's Find Out!
Teaching isn't just work, it's a lot of fun. Staff physicist Thomas Humphrey quickly figured out that he didn't have the... Read more
19 May 2010
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Ranked #4
Teaching Abroad
Teaching Abroad
A veteran teacher describes her first year of teaching-in Guatamala. She faced many, many challenges, but she stuck it o... Read more
5 May 2010
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Ranked #5
The Last Straw
The Last Straw
Despite my better judgment, I invite TI staff educator Eric Muller to do one more set of activities�several things you... Read more
24 Mar 2010
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