This study was carried out in an attempt to investigate the impact of embedding video technology into classroom lessons designed using technological pedagogical content knowledge (TPACK) framework in improving students' conceptual understanding, focused on the concept of breathing. This study hypothesized that embedding video technology into…

The purpose of this research was to explore how two rural primary teachers used technology to enhance their pedagogical and content knowledge of Geography in their everyday teaching and learning. Hence the theory of Koehler and Mishra's Technological, Pedagogical and Content Knowledge (TPACK) framed this research. Although the Intermediate Phase…

This commentary highlights findings from two reviews of research on the preparation and continuing development of regular classroom teachers to teach English language learners. Since both reviews use my "central tasks of teacher learning" framework, the commentary also assesses the framework's usefulness in highlighting areas where…

The empirical literature regarding the nature and outcomes of inservice learning opportunities for mainstream teachers of ELLs reveals that such opportunities give primary emphasis to developing teachers' pedagogical knowledge and skills but also give attention to encouraging teachers to learn about their students, curriculum, and school context;…

Graduate teaching assistants (GTAs) are responsible for teaching the majority of biology undergraduate laboratory sections, although many feel underprepared to do so. This study explored the impact of biology GTA participation in a professional development model known as lesson study. Using a case study methodology with multiple qualitative data…

3D printing implementation in educational contexts has gained considerable attention in recent years. However, research shows that both in-service and pre-service teachers lack digital literacy and the confidence required to teach this emerging technology. This study reports the current challenges and opportunities in 3D printing education in…

Early mathematical skills have long been hailed as a cornerstone and as the best predictor of later success in mathematics and literacy. This perception highlights the importance of elementary educator's mathematical content knowledge (MCK) and pedagogical content knowledge (PCK). This study explored a novel approach to motivating and facilitating…

This case study explored the role of a Professional Learning Team (PLT) in the planning, teaching, and assessment of inquiry-based learning in social studies with a single high school, world history PLT consisting of four teachers. Theories of constructivism and pedagogical content knowledge provided a framework for the study. Data were analyzed…

Addressing thousands of students entering unprepared to enroll in college freshman mathematics courses is a challenge two-year college mathematics faculty face every semester. The study addresses this challenge through a mixed methods sequential nested multi-case design to investigate what faculty need, beyond teacher knowledge, to teach…

Preparing teachers to teach nature of science (NOS) is difficult, although it is a central goal of science education. Educative curriculum materials, which address teachers' understandings of NOS and pedagogical decisions for teaching, may be one way in which NOS teaching can be improved. However, to effectively design these materials, it is…

In this chapter, we describe an approach to professional development grounded in a model of PCK that centers around a teacher's knowledge of how to elicit and respond to student thinking, to engage students in the practices of science, and to develop coherent and effective learning experiences. This approach has been shown to be effective in…

In this chapter, the authors discuss the potential, value, and barriers to supporting PCK in the science, technology, engineering, and math (STEM) disciplines through collaborations across learning settings, with special attention to the role of informal science learning institutions in preservice teacher preparation. Particular focus is provided…

Improvements in teachers' pedagogical content knowledge are critical in improving science education but may be insufficient to support and sustain instructional changes. This chapter describes how contextual factors influenced teachers' use of research-based instructional strategies learned in professional development. The research draws on…

This design research study examined how professional development in the context of a research practice partnership developed Algebra 1 teachers' collective understanding of the eight Standards for Mathematical Practice (SMPs), part of the Common Core State Standards. Over two years, 15 teachers participated in a task analysis routine that included…

This paper proposes structural modification of the Clarke and Hollingsworth (2002) Interconnected Model of Teacher Professional Growth (IMTPG) based on results from doctoral research that studied the changes in mathematical knowledge and beliefs of two Year 5/6 teachers as they implemented a four-week, innovative curriculum unit. These inclusions…