In this study, we examined students' epistemological and positional framing during small group scientific modeling to explore their context-dependent perceptions about knowledge, themselves, and others. We focused on two small groups of Korean eighth-grade students who participated in six modeling activities about excretion. The two groups were…

In this article we present a reflection about the meaning attribution to the mathematical object "exponential function" that emerges from two mathematical modeling activities. The theoretical framework of the text contemplates considerations on Mathematical Modeling and elements of semiotics as theorized by Charles Sanders Peirce. The…

Instructional rounds is a professional learning practice for supporting school and district leaders' understanding of the instructional core, the interaction among curricular content, instruction, and student learning, which is a foundation for instructional leadership practices. This article examines instructional rounds visits within a network…

Although physics education researchers often use workshops to promote instructional change in higher education, little research has been done to investigate workshop design. Initial evidence suggests that many workshop sessions focus primarily on raising faculty's awareness of research-based instructional strategies, a fairly straightforward goal…

In this paper we examine how the Abolition Movement's approach to non-violent resistance has been silenced in four American history textbooks. Despite extensive research that reveals an extensive network of groups dedicated to the peaceful abolishment of slavery little of this historical record is included in the textbooks. Instead, a skewed…

Textbooks are curriculum artefacts that embody particular ideologies and legitimise specific types of knowledge [Apple, M. W. (1982). "Education and power." Boston: Routledge & Kegan Paul; Apple, M. W., & Christian-Smith, L. K. (1991). "The politics of the textbook." In M. W. Apple & L. K. Christian-Smith (Eds.),…

Engineering has been slowly integrated into K-12 science classrooms in the United States as the result of recent science education reforms. Such changes in science teaching require that a science teacher is confident with and committed to content, practices, language, and cultures related to both science and engineering. However, from the…

Focusing specifically on the negotiation of commonality, this study explores rapport building (Spencer-Oatey, 2000) in online intercultural text chat, where Australian students of Italian interact with L1 Italian speakers. Although the initial purpose of the examined chat exchanges is to facilitate L2 acquisition, analysis of transcripts indicates…

This study analyses teacher-led clarification sequences in a university second language classroom setting from a conversation-analytic perspective. In the literature, there are many studies of clarification requests, but the focus is on individual categories and quantification. No previous study has examined clarification, as reconceptualised in…

New semiotic perspectives about the role of language in mathematics education indicate that teachers have a fundamental role in communicating and teaching the language that carries mathematical meaning. However, little is known about how educators of young children understand and use the language of mathematics. This study addresses this void.…

While education for sustainability is a critical task that is gaining ground in a plethora of educational contexts, it is frequently rendered ineffective in the face of neoliberal practice and discourse. Here we examine the pervasive impacts of neoliberalism on education for sustainability, looking specifically at discursive formations that shape…

This study examines teacher discourse strategies used in kindergarten inquiry-based science learning as part of the Scientific Literacy Project (SLP) (Mantzicopoulos, Patrick & Samarapungavan, 2005). Four public kindergarten science classrooms were chosen to implement science teaching strategies using a guided-inquiry approach. Data were…

This article reports on a descriptive study carried out in articles published in the "Profile: Issues in Teachers' Professional Development" journal that deal with inclusive education in English language teaching in Colombia. The study embraced documentary research and critical discourse analysis which helped us identify trends in…

A growing body of research has shown a positive role of task-supported instruction in second language (L2) learning (Ellis, 2003a; Loewen, 2015; Van Den Branden, 2006). From a pedagogical perspective, recycling or repeating parts of teaching materials is common practice and theoretical support for such practice is emerging (Bygate and Samuda,…

Not only will young adults bear the brunt of the effects of climate change, but they are also the ones who will be required to take action-to mitigate and to adapt. Framing, as both a theory and an analytic method, has been used to understand how language in the media can affect the audience's concern and intention to act. The theory and the…