Grade Quizzes Made in Google Forms Quickly with Super Quiz Tool Posted on February 22, 2015 by Public RSS-Feed of Stephanie P. Wright. Created with the PIXELMECHANICS 'GPlusRSS-Webtool' at http://gplusrss.com Grade Quizzes Made in Google Forms Quickly with Super Quiz Tool? February 22, 2015. Super Quiz is an excellent Google Sheets add-on that allows teachers to add some amazing functionalities to the quizzes they create through Google Forms. For instance, when you create a quiz, you only need to complete it once with an answer key and all future submissions will …