Knows her subject but expects everyone else to understand it on their first try. Really helpful one-on-one though. Most people get B's in the class but calculus is one of the hardest subjects so can't really blame her. She's sarcastic in a good way.
She is so unclear and if you don't understand what she just explained too bad!
Maybe Vaughan has changed in recent years, but she has not taught me a THING in Calculus AB AP. She is not clear at all and her curve has literally made a 75% a B -- that's how bad it is. Last year, b
My daughter had a few math problems and she came to Mrs. Vaughn and now my daughter is doing a lot better in math. I recomend Mrs. Vaughn to all people struggling with math.