In the past few decades, public schools in the United States have witnessed a fast-growing student population of English language learners (ELLs), who come from homes where a language other than English is dominant. The dual task of content and the English language learning has brought ELLs huge academic challenges, such as one-size-fit-all…

Although contemporary second language learning scholars assert that teacher management of learner contributions in classroom interaction is key to promoting learning opportunities, research has yet to make explicit teachers' real-time management practices. Studies on classroom interaction have illuminated how learner contributions are elicited via…

The purpose of this study was to understand how the facilitator affects the participants' perception of the professional development based on the moves they make to engage educators in the learning experiences. The implementation of the Next Generation Science Standards has resulted in the development of a variety of science professional…