This volume, the ninth volume in the Handbook of Research in Middle Level Education, is a compilation of research studies focusing on the use and implementation of common planning time (CPT) in middle level schools. All of the studies were part of the Middle Level Education Research SIG's National Middle Grades Research Project (NMGRP) on Common Planning Time, which provides additional evidence about teachers' understandings, experiences, the benefits and barriers about CPT. Since all researchers participating in the SIG-sponsored project utilized the same data collection protocols and...

This volume, the ninth volume in the Handbook of Research in Middle Level Education, is a compilation of research studies focusing on the use and implementation of common planning time (CPT) in middle level schools. All of the studies were part of the Middle Level Education Research SIG's National Middle Grades Research Project (NMGRP) on Common Planning Time, which provides additional evidence about teachers' understandings, experiences, the benefits and barriers about CPT. Since all researchers participating in the SIG-sponsored project utilized the same data collection protocols and...