I am using a great app called Educreations to document student understanding of the different algorithms taught in 4th grade. My goal is to have each student complete a tutorial on several different algorithms. We started today and several students recorded themselves working on a division problem. Here is one example:
This is so much more powerful than looking at a student's work on a piece of paper. I can get a sense for his thought process and his understanding.
For some reason the sound doesn't seem to work on the above. Try this link.