Video duration: 170 seconds
Global video hits: 389
If Lord Vader, the dark lord of the Sith, were a high school math teacher, this is probably how he would explain the Pythagorean Theorem. My apologies to James Earl Jones.
Let's Get Ready coach Natalia Balko (Princeton '07) teaches a geometry problem involving the pythagorean theorom. Natalia asks engaging step-by-step questions ("What law of geometry are we going to use?"), has clear boardwork, acknowledges well correct answers ("Perfect!"), and is confident with her knowledge of the problem.
Video duration: 587 seconds
Global video hits: 721
Alternating Series Estimation Theorem -The basic idea along with a couple of examples are shown. For more free math videos, check out http://JustMathTutor ing.com