In science, students create projects on the chromebooks and share them via google docs. For example they created a storyboard about the cell theory. I created a google doc and included the students name. They were able to upload their image and link under their name to their storyboard from storyboardthat.com.  It made it quick and easy to see who was done and who was still working. I was also able to instantly look at each image to see who needed some additional assistance for the next class session. I enjoyed this format because it was less paperwork and all in one location. Eventually we will print out the images, but this way I have a hard copy as well.