In this qualitative comparative case study, we drew from institutional theory and cultural historical activity theory to explore how educators wrote, used, and conceptualized the role of Individualized Education Programs (IEPs) for students with specific learning disabilities within secondary inclusive settings. We found that students' IEPs were…

This study describes the process of defining a hypothetical learning progression (LP) for astronomy around the big idea of "Solar System formation." At the most sophisticated level, students can explain how the formation process led to the current Solar System by considering how the planets formed from the collapse of a rotating cloud of…

Although reading is a vital component of academic, career, and social success, the majority of adolescents struggle to read proficiently. As a result, there has been increased attention on reading instruction for older adolescents and on what programs, methods, and tools are highly effective in improving their reading achievement. Since motivation…