I had her in 4th grade and now i'm in 7th. I have not had a harder teacher yet and I've always excelled in English and Social Studies thanks to her! She's not a great teacher for math though, she expects you to know things going into her class.
Hands down the best teacher my son has had so far at Punahou!
She rocks! Mrs. C makes learning fun and has a nice smile. She was a great 4th grade teacher.