"It'll at least take the pressure off of having to keep up with anyone, or being on a time table. I promise, by the time we're done, you'll understand calculus so well, you'll even surprise yourself."
He looked at his calendar again. "How about we start this coming Monday? Does period six work for you? 1:05 to 1:35? I have periods five, six and seven open, so any one of those hours is yours."