As a result of more recent events connected to the ongoing and lasting legacy of systemic racism in our society and the sparsity of research focused on both disciplinary teacher leadership (TL) and centering social justice and equity in teacher leadership literature reviews, this research investigated the ways in which science teacher leadership…

This paper reports on a key representation, a triple number line, designed as part of the first author's doctoral study. The study sought ways to represent multiple constructs of fractions in the context of merging music and mathematics to support learners' understanding of fractions. A problem scenario was designed guided by Realistic Mathematics…

Purpose: This study reports on changes made within the study, plan, teach and reflect steps of lesson study with pre-service teachers who were learning to teach within a disciplinary literacy course. Design/methodology/approach: Using methods associated with formative experiments and design-based research, this study gathered data over four…

This article seeks to bridge two educational concepts: the "Knowledge-Building Community" (KBC) and "Polyphonic Education" (PE), both of which address the contemporary challenges of constant change and complexity. First, it outlines a collaborative knowledge-building process within a professional community of teacher trainers.…

Across jurisdictions, new and experienced teachers are expected to engage in ongoing professional learning that centers context, student learning, and teachers as adaptive instructional designers. The present study examines one such professional learning opportunity. From 2017 to 2020, a university teacher education program partnered with a school…

We report on an effort to vet a list of 10 student learning objectives (SLOs) for geometry courses taken by prospective geometry teachers. Members of a faculty online learning community, including mathematicians and mathematics educators who teach college geometry courses taken by prospective secondary teachers developed this list in an effort to…

This paper explores orchestration support introduced to an online class to help students operate as a knowledge community. A technological design was introduced to provide a flexible, dynamic learning environment so that ideas and knowledge artifacts can flow across time, space, and people in the community. With support from a CSCL technology…

The purpose of this mixed-method study is to investigate and compare students' problem-solving and higher order thinking skills. This study involves two contexts: a traditional teaching program and a Lesson Study program. In qualitative phase, seven mathematics lecturers, a physics lecturer and the researcher forms the Lesson Study group and they…

We used a phenomenological research design to explore the impact of a Faculty Learning Community (FLC) to support STEM faculty members' development of cultural wealth principles and teaching practices. In this study, we analyzed teaching philosophy statements to learn how the FLC shaped STEM faculty participants' expression of teaching beliefs and…

College graduates, especially teachers, often feel alienated when starting their careers as they may lack robust support systems to help them address daily difficulties. Researchers study online learning communities as a model to address this missing support system; however, very little research exists on the benefits of embedding these learning…

The COVID-19 pandemic created unique circumstances for teaching and learning during the spring of 2020. The purpose of this qualitative case study was to explore elementary administrators' and teachers' experiences in implementing and maintaining an online teaching environment during COVID-19. Criterion and purposeful sampling were used to select…

This study investigated student perceived shared-metacognition--self-regulation and co-regulation--as explained by three teaching presence sub-elements--"Instructional Design, Direct Instruction, and Facilitation"--in an online case-based course. 113 online graduate students enrolled in an advanced instructional design course…

Build collective teacher efficacy and students' mathematical thinking using the Mathematics in a PLC at Work™ lesson-design process. This second edition of the popular "Mathematics Instruction and Tasks" book guides preK-12 teacher teams in ensuring improved mathematics achievement. Gain new and enhanced understanding of…

In secondary science education, students often do not feel engaged with the scientific concepts that are taught, which hinders conceptual learning. This lack of engagement can be overcome by fictional placemaking. Therefore, the purpose of our design-based research is to explore how the creation and use of fictional places lead to meaningful…

Online education programs are on the rise and institutions of higher learning are utilizing Learning Management Systems (LMS) to facilitate online learning. The Community of Inquiry (CoI; Garrison et al., 1999) framework identifies three categories of cognitive presence, social presence, and teaching presence to guide the development of online…