Find Classroom Plus on the Chrome Web Store. Make sure you're using the Chrome browser. Next, click the ADD TO CHROME button in the upper right-hand corner. Select Add extension when prompted, and you're all set!
Using the Classroom Plus Chrome extension is easy as pie. To create a new assignment, click on the icon in the upper right-hand corner of your Chrome window. You will be presented with a menu. Enter a title and a due date, click Create Assignment, and voila! If it doesn't render right away, try reloading the page. Remember, assignments will only render on the Google Classroom To-do page! To remove an assignment, enter in a title and click Remove Assignment. You cannot remove assignments by their date. Clear assignments by, well, clicking Clear Assignments. To visit the extension page, click on Extension info, and to learn more about yours truly, click on Developer.
The Classroom Plus Chrome extension depends upon user support to stay afloat. Reviewing Classroom Plus takes six seconds, and you get to tell your friends that today, you made the world a better place.