In response to the low passing rate of its students with disabilities, administrators at a small urban elementary school in south Texas implemented coteaching. Guided by Nonaka and Takeuchi's collaborative learning framework, this qualitative instrumental case study was conducted to investigate the effectiveness of collaborative teaching in the…

How special education teachers spend their time is largely unknown. Yet conceptually, "time" is one of the most tangible and salient variables of the effective instruction literature, Carroll's model of school learning and many economic models of performance measures. This currently unknown use of teacher time has clear and important…

With respect to co-teaching, there is a lack of empirical research at the high school level. Furthermore, few researchers have considered asking high school co-teachers to share their beliefs and perceptions about what makes co-teaching a successful model. To fulfill both the needs of students who are educated in co-taught classrooms and the lofty…

Current emphasis on teacher effectiveness in educational policy poses a challenge for the evaluation of special education teachers and English language learner (ELL) specialists. Most evaluation systems focus on student achievement and teacher practice; however, few systems have the capacity to differentiate among specialty area educators, address…