JoeZoo Express is a Google Documents Add-on that I have been raving about since I first tried it earlier this year. The JoeZoo Express Add-on can save you a ton of time when you are grading or editing your students' writing in Google Documents. The way that JoeZoo Express does that is by providing you with the ability to store canned comments to insert directly in your students' work. Not only that, JoeZoo Express includes an option for linking to tutorials that can help your students improve their writing. Watch my short video embedded below to see how JoeZoo Express make your grading process much more efficient.