Carl is an awesome math, teacher and a great person as well!
i hated math until i had Carl, he ROCKS at teaching geometry, and is very clear and helpful
Carl is a really great math teacher. He always makes sure that you understand the material, and if you don't, he explains it in a *different* way.
he puts up with a lot from his students which is cool
His math classes are so, so, boring. But he's cool to chat with, has a good sense of humor. I don't understand a lot of the math when he teaches it though.