Teacher knowledge, especially of proportional reasoning, is important, particularly in middle school grades in the United States. In this instrumental case study, one teacher's understanding of constant as it relates to proportions and how that understanding shifted over the course of a six hour professional development experience is discussed.…

This study examines the swift shift to online learning prompted by the COVID-19 pandemic, assessing the effectiveness of a faculty distance training program based on the TMOC (Training for the Management of Online Courses) model. The training program aimed to equip faculty with essential skills for online learning, emphasizing a blend of…

The purpose of this phenomenological qualitative study was to investigate how elementary teachers implement digital learning opportunities to support intervention and challenge through personalized learning. Six research questions explored the perceptions of elementary teachers regarding the definition of digital learning in the 21st century…

Student teachers' perspectives on how their teacher educators act as exemplars of using technology appropriately (or fail to do so) could create a basis for teacher educators' technology professional development (TPD). However, there is a dearth of research on student teachers' input into teacher educators' TPD, as research is dependent on…

The purpose of this qualitative study was to investigate the role of Universal Design for Learning (UDL) in inclusive settings in which students with and without disabilities learn and gain knowledge. Five teachers from Kuwait participated in the study. Twenty-five consecutive observations were conducted to derive the primary data for this study.…

San Antonio Union Elementary School District is a small district located in central California, just southeast of Big Sur. The district enrolls students in grades Prekindergarten through 8. Its student population is 49% White, 34% Hispanic, 7% Two or More Races, and 6% Black. Approximately 52% of students qualify for free or reduced-price lunch,…

Over the past decade Aboriginal and Torres Strait Islander studies and perspectives have been mandated across the Australian national curriculum and all teachers are now required to demonstrate strategies for teaching Aboriginal and Torres Strait Islander students and have a broad knowledge of Aboriginal histories, cultures and languages. This…

These proceedings are a written record of the research presented at the 41st annual meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA) held in St. Louis, Missouri, November 14-17, 2019. This year's conference theme is "...against a new horizon." The papers comprise 67…

What approaches are used in the multi-level language class and what influences a teacher's choice of approach? Multi-level language classes, the combining of two or more senior year levels into a single class, is a relatively recent phenomenon and one that is becoming increasingly common in New Zealand secondary schools as a consequence of a…

Many have labeled the youth residing in detention homes as the forgotten children of society. Education in a detention home can be a catalyst for restoring troubled youth to the right track. However, most detention home education programs and educators are isolated, unregulated, and operated with minimal guidance from either the state or local…

These Proceedings are a written record of the research presented at the 40th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (PME-NA) held in Greenville, South Carolina, November 15-18, 2018. The theme of the conference is "Looking Back, Looking Ahead: Celebrating 40…

While qualitative research has shown great benefits for teachers who receive coaching, there is a paucity of experimental research examining students' academic outcomes after their teachers received ongoing support from a knowledgeable and experienced coach. Thus, a quasi-experimental design investigated the literacy outcomes of 452 students…

This study investigated the impact of a summer institute with follow-up coaching (treatment) versus no professional development (control) on middle and high school teacher and student science practice outcomes. Treatment teachers participated in a 2-week summer institute that used evidence-based professional development practices followed by…

With the recent emergence of online professional development (PD), such opportunities are increasingly available to educators. It is important, then, to assess whether and how such options can be valuable and effective for them. The goal of this study was to assess whether and how a Massive Open Online Course for Educators (MOOC-Ed) can serve as…

Background: By 2009, 99% of U.S. classrooms had access to computers, with an average ratio of 1.7 students per computer, and 40% of teachers report using computers often in their classrooms. However, while K-12 schools are investing more heavily in digital technologies, only a small fraction of this investment is going to instructional software…