Quill is fantastic!
Community Review for Quill
My Take
I have used the free and paid versions of Quill for several years. As a writing teacher, it is definitely the best tool I have ever used to allow students to practice editing and revising. It forces (and not in a bad way) students to analyze their writing which is a difficult task for middle school students. I never want to teach without it!
How I Use It
The primary way I use Quill is to require students to complete at least ten lessons achieving the green mastery level for each six-week period. I have "Quill days" periodically, and they also complete them at home or in homeroom. At the end of the six weeks, each green lesson is worth 10%, so their total Quill grade is 100% if all are completed correctly (reds and yellows must be replayed and do not count). I also motivate them to "move to the next level". They love seeing how many "levels" they can achieve. This encourages them to complete their personalized lessons and take the next diagnostic test to move up.