In this SUPERSIZED episode, I welcome the co-creators of the popular Building Thinking Classroom grade book tool, Tim Brzezinski and Melisa McCain! We have a great conversation about how the tool was created, how teachers have been using the grade book and reasons why it is so important to change grading mindsets to move towards "outcomes" based grading and away from "events" based grading. This is a great episode for anyone interested in shifting grading practices.