Danica McKellar is an American screen and voice actress, author, mathematician, and education advocate. She may be best known for her role as Winnie Cooper on the television series, The Wonder Years, and as the voice of Miss Martian on the animated television series, Young Justice (also starring Nolan North and Khary Payton).
She is also author of the books, Math Doesn't Suck, Kiss My Math, Hot X: Algebra Exposed, and Girls Get Curves: Geometry Takes Shape (three of which are New York Times bestsellers), which encourage middle school and high school girls to have courage and succeed in mathematics.
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