Math Tutoring

I had the second math class with Alex last Tuesday, 20th of October 2009.
He had the test on the chapter, Area and Volume, and he said he didn't do so well even though we worked on it last class. As he started a new chapter on factorizing and expanding, I tried to explain the part he didn't get. He seemed to be weak at expanding the numbers in bracket. I tried to go over as many questions as possible with him so that it'll help him understand the concept better.
We were running out of time and he seemed to be not so clear about the concept. So I gave him 20 questions that I just improvised. He said it was too much, but it's not. He has to be used to those questions, was what I thought. (I'm so evil :P)
I'll see him how he did next class. He's listening to me pretty well and there's no significant improvement yet. I believe I'd see some improvement soon !