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Presentation on ViSTA at the 2017 NARST conference in San Antonio, Texas. The ViSTA Plus project is a multi-year preservice teacher education program for elementary teachers that spans the methods course, student teaching…
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In this article, authors introduce the design of a science teaching video club and present a study of its implementation. Science education stakeholders worldwide are engaged in efforts to support…
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Authors describe an alternative model of online math videos that feature unscripted dialogue of secondary school students, who convey sources of confusion and resolve the dilemmas that arise during problem solving…
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Authors discuss how teachers used MECMs and whether that use impacted their beliefs about the practice of scientific argumentation. Recent reform efforts in science education include a focus on science…
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This article looks at the 2017 STEM for All Video Showcase, a multimodal environment, that enabled educational researchers to share and discuss short videos depicting their federally-funded work to improve STEM education.…
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This study compares web usage data with interviews from 41 participants, who are members of an online professional development site called the Everyday Mathematics Virtual Learning Community (VLC), to explore how…
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This article reports on the development of a novel, video-based measure of teachers’ moment-to-moment noticing as knowledge-filtered perception. In this article, we report on the development of a novel…
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Research has provided evidence of the value of producing multiple representationsof content for learners (e.g., verbal, visual, etc.). However, much of the research has acknowledged changes in visual technologies while not…
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The purpose of this study was to adapt and validate an instrument for assessing immersive 360 video use in an undergraduate preservice teacher university training program. The use of video is…
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This study examines how three cognitive instructional principles including worked examples, representations, and deep questions are used in eight experienced elementary teachers’ early algebra lessons in the U.S…
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In this article, the authors present evidence from teachers' reflections that this stability was supported by the teachers' intellectual and emotional experiences as learners. Specifically, they argue that engaging in…
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This book aims to advance ongoing debates in the field of mathematics and mathematics education regarding conceptions of argumentation, justification, and proof and the consequences for research and practice when applying…
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In this chapter, we describe a three-part fully online model for the professional development of middle school mathematics teachers. This chapter contributes to understanding how online contexts provide opportunities to…
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In this project, we have designed, implemented, and started to research an innovative fully online video-based professional development model for mathematics coaches in rural contexts. The intent of the poster will be to…
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This study examined how mathematics coaches leverage written annotations to support professional discourse with teachers about important classroom events during synchronous debriefing conversations. Coaches and teachers…
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This study explored an innovative coaching model termed video-based online video coaching.  As part of an NSF-funded project, we studied nine mathematics coaches over four years as they engaged in video-based coaching…
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Professional noticing is an essential skill for teachers that is enacted by teachers via their embodied senses (sight, sound, etc.). To better understand the nature of teacher noticing, 44 preservice teachers (PSTs) viewed…
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The purpose of this study was to adapt and validate an instrument for assessing immersive 360 video use in an undergraduate preservice teacher university training program. The use of video is…
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This preliminary study explored how many representations of standard videos, animations/comics, and 360 videos are being used in mathematics methods courses to teach future teachers. Drawing on knowledge from prior studies…
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This study examined and compared teachers’ perceived affordances of 360 video as a representation of practice and their professional noticing of students’ mathematics in 360 videos. Results from this study suggest that…
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Incorporating video case study of mathematics teaching into professional development (PD) can provide opportunities for teachers to develop new ways of seeing teaching and learning and inform efforts to enact new…
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Using social learning theory with the central concept of a community of practice, we situate this work within a secondary mathematics methods course to unpack preservice secondary mathematics teachers (PSMTs) development…
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In this paper, we share the design and impact of a set of two-hour online mathematics professional development modules adapted from face-to-face video-based materials. In this paper, we share the design…
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Immersive 360 videos are increasingly being used in pre-service teachers (PST) education. There is preliminary evidence that this technology may benefit future educators’ focus and attention to classroom settings and…