Four Protocols for Analyzing Student Work-- 1. Tuning Protocol 2. Rounds Protocol 3. Vertical Slice Protocol 4. Collaborative Assessment Conference Protocol  

Protocol for Longfellow Slice--​The purpose of the “Longfellow Slice” is to look at student work across classrooms and grade levels in order to gain new insights and perspectives on teaching and learning. The process is framed by guiding questions developed by the staff (See “Sample Sets of Questions for School/Grade Level Slice“). A representative sample of student work is collected over a specific period of time. Student and teacher names are omitted from all work. 

Some Guidelines for Learning From Student Work

Sample Sets of Questions for School/Grade Level Slice

Sample Revision of Tuning Protocol for Analysis of Assessments