In most schools, especially urban high schools, teachers are colleagues in name only. Some schools, however, do foster substantial collegial relationships among teachers; and when schools are organized to support such teacher collaboration, the benefits are substantial. To make teacher collaboration possible and effective, two fundamental…

In light of recent calls by educational organizations to abolish tracking because of its role in perpetuating inequities in achievement among racial and ethnic groups, this digest looks at current school detracking efforts. An initial section reviews the extent and reasons for tracking and the concerns raised when detracking is proposed, noting…