The purpose of this qualitative case study was to explore how professional learning communities influence teacher morale and rigor in the classroom. Participants of the study consisted of six to eight core subject teachers from two 4-A high school campuses in southeast Texas. Two focus group interviews were conducted, one at each school, and…

The researcher developed a case study using a qualitative research methodology to describe the functions of a team of math teachers in a professional learning community in a Title 1 low performing high school that led to increased student achievement. The tenth-grade Texas Assessment of Knowledge and Skills (TAKS) mathematics results for the…

Attrition among new teachers with fewer than 5 years of experience was high in an urban high school in Texas. The high attrition rate is a problem for students, because high teacher turnover can result in teachers with low expertise. In this study, the conceptual framework used was Hord's professional learning community (PLC) model, which…