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Mathematical and Scientific Argumentation in PreK-12: A Cross-Disciplinary Synthesis of Recent DRK-12 Projects
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This review synthesizes insights from 23 NSF-funded projects, totaling $40 million, that studied mathematical and scientific argumentation in STEM education from prekindergarten (PreK) to Grade 12. The projects reported on…
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This review synthesizes findings from 18 NSF-funded projects, totaling nearly $22 million, that studied scientific modeling in science education from prekindergarten to Grade 12. The projects typically used descriptive…
Teachers’ Pedagogical Content Knowledge in Mathematics and Science A Cross-Disciplinary Synthesis of Recent DRK-12 Projects
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This review synthesized insights from 27 NSF-funded projects, totaling $62 million, that studied pedagogical content knowledge (PCK) in STEM education from prekindergarten (PreK) to Grade 12, split roughly equally across…
Secondary Mathematics Teachers’ Use of Students’ Incorrect Answers in Supporting Collective Argumentation
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This study illustrates how two secondary mathematics teachers used students’ incorrect answers as they supported students’ engagement in collective argumentation.
This study illustrates how two…
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The give-n task is widely used in developmental psychology to indicate young children’s knowledge or use of the cardinality principle (CP): the last number word used in the counting process indicates the total number of…
Designing for Framing in Online Teacher Education: Supporting Teachers’ Attending to Student Thinking in Video Discussions of Classroom Engineering
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We present findings from an online course designed to support teachers to frame video discussions as making sense of student thinking. In an engineering pedagogy course designed to emphasize responsiveness to students’…
Second and Fifth Graders’ Use of Knowledge-Pieces and Knowledge-Structures When Solving Integer Addition Problems
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In this study, we explored second and fifth graders’ noticing of negative signs and incorporation of them into their strategies when solving integer addition problems. For both grade levels, the order of the numerals, the…
Standards-Aligned Instructional Supports to Promote Computer Science Teachers' Pedagogical Content Knowledge
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This position paper advocates supporting computer science (CS) teacher professional learning by supplementing existing curriculum-specific teacher professional development (PD) with standards-aligned PD that focuses on…
Climate Education in Secondary Science: Comparison of Model-based and Non-Model-based Investigations of Earth’s Climate
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In this mixed method study, we analyse the effectiveness of two pedagogical approaches – one model-based and another non-model-based – for developing secondary students’ understanding of the phenomenon of increase in Earth…
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Recent implementation of the Next Generation Science Standards (NGSS) has intensified the focus on teaching and learning of the Earth’s climate and GCC in formal learning environments. Concurrently, the empirical research…
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This article focuses on investigating the phenomenon of increasing surface air temperatures using a global climate modeling approach.
Bhattacharya, D., Chandler, M., Carroll-Steward, K., & Forbes, C…
Museum Leadership for Engaging, Equitable Education: The Transformative Potential of Digitized Collections for Authentic Learning Experiences
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Museums are local-to-global organizations operating in a digitized, distributed, and diverse 21st century world. Museums leaders face significant challenges in achieving broader relevance, meaningful engagement, and…
Informal Learning with Extended Reality Environments: Current Trends in Museums, Heritage, and Tourism
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This chapter discusses the capabilities of extended reality technology in informal learning environments, such as museums and cultural heritage sites. The chapter critically appraises several affordances of extended…
Rethinking Online Science Learning: Creating Virtual Research Experiences using Digitized Museum Specimens
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This article focused on creating virtual research experiences using digitized museum specimens.
Butcher, K. R., Larson, M., Lane, M., & Power, M. (2022). Rethinking Online Science Learning: Creating…
A Three-Part Synchronous Online Model for Middle Grade Mathematics Teachers’ Professional Development
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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…
Examining the Use of Video Annotations in Debriefing Conversations during Video-Assisted Coaching Cycles
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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…
Elementary Preservice Teachers’ Perceptions of Assessment Tasks that Measure Content Knowledge for Teaching about Matter
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This study explores how 79 elementary preservice teachers perceive the relevance and importance of assessment task scenarios designed to elicit information about content knowledge for teaching (CKT) about matter and its…
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This blog post looks at the role of simulations in teacher learning.
Cohen, J., Wong, V., Krishnamachari, A., & Jones, N. (2021). Simulations as a platform for understanding and improving teachers'…
Profiles of Elementary Teachers’ Use of Mathematics Curriculum Materials and the Influence of Teacher Expertise
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The National Council of Teachers of Mathematics has consistently emphasized the importance of curricular coherence in mathematics education. However, the predominance of the Internet has led to a lack of consistency in the…
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In this article, we use data from interviews, class observations, and an analysis of instructional videos to describe an elementary mathematics specialists' efforts to incorporate flipped instruction for mathematics in her…
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The researchers conducted a qualitative analysis of the perceptions of school personnel and pre-service teachers about an Algebra I tutoring program for students with learning disabilities. The researchers surveyed and…
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The Responsive Math Teaching project has been developing and refining a model for the development of mathematics instructional leadership in a network of 13 urban under-resourced elementary schools. This report summarizes…
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This study explored how two professional development approaches to reforming math instruction with different mechanisms for fostering change might have valuable synergies when used in tandem to support take-up, i.e.,…