SuperRubric is a free and easy-to-use plan intended for teachers to easily create customized grading rubrics. Our modern technology will simplify exam administration and improve student feedback. Check out how simple it is to grade now! _Website not available. Sign in: https://www.twine.net/signup_…SuperRubric is a free and easy-to-use plan intended for teachers to easily create customized grading rubrics. Our modern technology will simplify exam administration and improve student feedback. Check out how simple it is to grade now! _Website not available. Sign in: https://www.twine.net/signup_WWWW…