Gradelicious

Google REALLY needs to weed out unsupported/dead extensions. It's obvious from the developer's website and from ratings here that development has ceased and the extension stopped working over a year ago. You get a blank panel, no means to create the rubric, and a sad FAQ section.

Looks amazing but does not work. Panel opens blank. :(

Looks great, but it does not open. The panel opens blank

I am absolutely in love with this. I can't believe how much more quickly and effectively I can mark Google Classroom assignments. A must have for any teacher using Google's suite of apps.

So much easier to access shared files and navigate my Google Drive!

Saves so much time. And easy to use!