This study addresses the distribution of words in texts at different points of schooling. The first aim was to identify a core vocabulary that accounts for the majority of the words in texts through the lens of morphological families. Results showed that 2,451 morphological families, averaging 4.61 members, make up the core vocabulary of school…

This study focused on educators' beliefs about implementing a large-scale curriculum called Common Core State Standards (CCSS), or as they are identified in one state, College- and Career- Readiness Standards. Building-level educators in the state of West Virginia were surveyed using a modified Stages of Concern instrument that measures attitudes…

In this webinar, Dr. Carol Tomlinson of the University of Virginia presented the research base supporting the practice of differentiation and described the characteristics of effective differentiation. She led a discussion of how quality preparation can build and strengthen teachers' knowledge and skills in implementing differentiated instruction…