This mixed-methods study examines middle school students' academic language development in the context of a year-long professional development project titled, Developing Content Area Academic Language (DCAAL). The purpose of DCAAL was to partner middle school teachers (n = 8) with a team of university researchers to explore how to integrate…

What does it take to change a school's mathematics achievement profile from low to one that is proficient and advanced? Is this transformed achievement profile sustainable? Such is the story presented here, in this three-phase case study of a K-8 urban charter school's mathematics program. The first phase discusses the school's…

A historical case study from a 6-8 middle school in the coal region of Northeastern Pennsylvania was conducted to examine the extent of teacher collaboration before and after the implementation of the teaming concept as well as the construction of a new middle school. The study was triangulated through the use of multiple data points including…