3D Math

I just got a new book, 3D Game Engine Design, and it is packed with math. The entire thing seems to be written in math, which I''m sure once you follow along is a smart thing to do. The problem I''m having is I''ve been away from school for a little while and some of the concepts are fuzzy at best. What''s more, I''m not sure exactly what the variables the author uses refer to. So I''m suggesting this: I always learned math by doing problems. You know, homework. Well, this book provides little in the way of math problems. I think it would be cool to have a 3D Math Problems page. I''m going to be setting up a web site soon, so I can host it then, but if anyone has any Math books lying around with problems and answers that would be useful, send them to me at reuter@hotmail.com I left the book at home, but if anyone is interested, or if anyone else has the book and the same issues I''m having, we could post the concepts replete with equations and questions and try and come up with math problems to elucidate the concepts. I know math problems aren''t easy to type up, so another format may be in order. Just wondering if anyone else is having these types of issues with the book.