My blogging would get a great be failure if I were grading myself. Each year I get a new budget. My budget hasn't been cut, but everything is more costly. I found the coolest product. It allows any worksheet, graph, or printed material to become a dry erase board in less than five seconds. Insert the material and walah, you have a instant practice page. It will really cut down on multiple copies. I can't wait to try it and I'll let you know what I think. The dry erase folder come with pens and erasers. Too cool. I'm purchasing from Nasco Math.
There are several books for the folders also. I'm going to give the above one a try.