When you look at your gradebook are the items you assigned and intended to grade from the lessons all listed in the gradebook?
Each assignment your students complete should have its own column in the gradebook and its own gradable item (discussion, dropbox, assessment, etc.). This will make your life so much easier!! When you grade an item from the submission on the Lessons tab, it should automatically enter into the gradebook. How do you make that happen? Here's how!