I have compiled YouTube videos that demonstrate how to use the different parts of Turnitin.com. As a school, we have already looked at the discussion board element and some teachers use Turnitin.com to check kids for plagiarism, but there is more there teachers could use. By using all of Turnitin.com's features, you could avoid taking papers home ever again. Another bonus with using Turnitin.com for grading is that students can see their work as it is checked instead of having to wait for all of the papers to be checked and returned. The feedback is quicker for the students and that is very helpful to the students looking to improve their writing.
Watch the videos on how to grade papers on Turnitin and even leave voice notes for students. If you have any questions, please feel free to contact me and we can work on them during 4th hour.