This article describes some of the underlying conceptualizations that have gone into the work of the BEAR Center in the development of learning progressions. The core of all of these developments has been the construct map, which is the first building block in the BEAR Assessment System (BAS). After introducing the concept of a learning…

The goal of the middle school organization is to create a learning environment that matches the developmental abilities and needs of young adolescents. This research attempts to operationalize that goal by integrating reading and English classes in large urban middle schools. The Student Team Reading and Writing (STRW) program reconfigured…