I sub, and I really enjoy it. The kids are usually great, and I just have to follow the lesson plan. If I’m not sure on something there is usually a teacher edition of the book to show how I’m supposed to explain what to do.

Until today.

I’m subbing pre-calc and calculus. The things I am the least qualified in. And the teacher book only has the answers, it does not show how to work each problem out.

I like to think that I’m fairly smart, but nothing makes you feel less than smart than looking at calculus.