One Sheet Pocket Book

You can use any size paper, double sided scrapbook paper is ideal since it has some weight to it.
Just fold, cut, and glue.

Tutorial

Multipocket Page

The tape used is washi tape.  You could also use a strip of scrapbook paper with glue.
You can make a few of these, stack them and then recycled cardboard for the covers.
For binding, you could use an elastic or simple binding technique.

Check this post out to see the stack and bind idea I am talking about.

To view a picture tutorial click here.