Noredink.com is a free, interactive grammar website that students and teachers love!

Bying using a unique algorithm, it inserts a student's interests into every sentence based on their responses to the interest questionnaire. NoRedInk tracks students' progress and offers instant feedback for grammar practice! It pairs easily with Google Classroom offering you an easy integrated classroom experience.

With the free WriQ extension, you are able to analyze a student's writing sample, evaluate their writing with a rubric that appears on their Google Doc, and track a student's writing progress.

Click here to get started. After you install the add-on, it will appear in the add-ons tab in Google Docs. From there, it will take you step-by-step in analyzing and evaluating writing samples.