“The fun little proofs that you can do with algebra - they are sort of like crowd pleasers in a way. Like, the .9 repeating equaling one. It doesn't take a lot of algebra to prove that, and it's really fun. It kind of wows people. It's like they're watching magic happen right before their eyes.”

American actress, mathematics writer, and education advocate, born 1975

Danica McKellar is an American actress, mathematics writer, and education advocate, born in 1975. She is best known for playing Winnie Cooper on the television series The Wonder Years. McKellar has also appeared in numerous Hallmark Channel television films and has worked in voice acting. Her animated roles include Frieda Goren in Static Shock, Miss Martian in Young Justice, and Killer Frost in DC Super Hero Girls. In 2015, she joined the main cast of the Netflix original series Project Mc2.