In the ever-evolving realm of educational research, the design and validation of curricula is gaining prominence. Ensuring both the internal and external validity of such designs is vital, with external validity, specifically applicability, highlighting the practical feasibility and relevance in real-world educational contexts. Drawing on Dewey's…

This study aims to explore how a research-informed product, a hypothetical learning trajectory (HLT), was implemented by a group of Shanghai teachers in mathematics classrooms and promoted by a researcher through a Chinese lesson study. The instruction informed by the HLT served as a boundary object to promote conversations between the researcher…

This contribution explores the teaching of graph theory in the context of engineering education. We examine how teachers use collectively designed resources in terms of their backgrounds. After a literature review, we justify the choice to develop an analytical framework for studying the materials in terms of connections to be established in the…

Literacy scholars have called for writing instruction to promote civic engagement, student agency, and multimodal composing. This study addressed this call by describing a research-practice partnership to reimagine writing instruction in a high school English course by incorporating human-centered design challenges. Using case study methods, we…

Interest in active learning continues to grow worldwide. Although the large volume of active learning research has provided a myriad of ways to implement active learning in the classroom, the construct remains underdeveloped and difficult to operationalize because of three main issues in the research literature: (a) the confusion surrounding what…

The following designed-based implementation research (DBIR) study explores the impacts of a research-practice partnership (RPP) on two fifth grade ELA teachers and the researcher as they engaged with the designing and implementation of two critical literacy pedagogy (CLP) units through the adaptation of mandated New York State Common Core (NYSCC)…

Although teachers' instruction has been extensively studied, there is a dearth of research investigating how teachers design lessons and integrate new information into their existing lessons. This study utilized a case study approach to examine how teachers engaged in a nanoscale science professional development experience integrated new science…