Rhode Island—Calibration Protocol for Scoring Student Work

This tool from the Rhode Island Department of Education provides a process that groups of educators can use to discuss student work in order to reach consensus about how to score the work from a rubric or scoring criteria. It is intended to be applicable across grades and subjects and includes example student work that can be used for practice calibration.
https://www.ride.ri.gov/Portals/0/Uploads/Documents/Teachers-and-Administrators-Excellent-Educators/Educator-Evaluation/Online-Modules/Calibration_Protocol_for_Scoring_Student_Work.pdf