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What does it mean to help students develop a small particle model of matter? The Mystery Bubble task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
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What ideas do students have about small particles of matter? The Two Cups of Liquid task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
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The CHALK tool is a progressive web application that guides educators to improve instructional quality in early education settings. CHALK provides targeted observation tools that allow instructional coaches to easily track…
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Includes eight separate lesson plans to help integrate the primary literature into the classroom.
Includes eight separate lesson plans to help integrate the primary literature into the classroom…
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Echoing calls to expand environmental education research through design, this study explores the role of design in garden-based education and illustrate its contributions towards practical impact and theoretical insight…
Networking Frameworks: A Method for Analyzing the Complexities of Classroom Cultures Focusing on Justifying
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In this paper, authors network five frameworks (cognitive demand, lesson cohesion, cognitive engagement, collective argumentation, and student contribution) for an analytic approach that allows us to present a more…
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The Mathematics Immersion for Secondary Teachers at Scale program engages sets of teachers in local school sites, connected synchronously and asynchronously to colleagues in other sites, in doing mathematics designed to…
Competencies and Behaviors Observed When Students Solve Geometry Proof Problems: An Interview Study with Smartpen Technology
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This peer-reviewed research journal publication addresses one of the grant goals with respect to how students performed on a set of proof tasks.
This peer-reviewed research journal publication addresses…
It’s Virtually Possible: Rethinking Preservice Teachers’ Field Experiences in the Age of COVID-19 and Beyond
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This chapter offers lessons learned by teacher educators who guided preservice teachers in the modification of hands-on engineering lessons for virtual implementation during the spring 2020 semester as part of an NSF-…
“Zooming In” on Robotics during COVID-19: A Preservice Teacher, an Engineering Student, and a 5th Grader Engineer Robotic Flowers via Zoom
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An NSF-funded program partnering preservice teachers and undergraduate engineering students to teach robotics to fifth graders was adapted to a virtual format via Zoom. A case study intimately explored one team’s…
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On May 12, 2021, representatives from NSF's Division of Information Systems presented an overview of the Research.gov Proposal Submission System and the latest enhancements, including a demo site to explore the system…
Teaching Early Algebra through Example-based Problem Solving: Insights from Chinese and U.S. Elementary Classrooms
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Drawing on rich classroom observations of educators teaching in China and the U.S., this book details an innovative and effective approach to teaching algebra at the elementary level, namely, "teaching through example-…
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This study examines how sampled Chinese and U.S. third and fourth grade students (NChina=167,NUS=97) understand the commutative, associative, and distributive properties.
This study examines how sampled…
Cognitive Instructional Principles in Elementary Mathematics Classrooms: A Case of Teaching Inverse Relations
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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…
Backward Transfer Influences from Quadratic Functions Instruction on Students’ Prior Ways of Covariational Reasoning about Linear Functions
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The study reported in this article examined the ways in which new mathematics learning influences students’ prior ways of reasoning. Authors conceptualize this kind of influence as a form of transfer of learning called…
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In this article, it is argued that processes of co-production can support teachers and students in organizing resources for justice through science learning. Drawing upon a critical justice conceptual framework, critical…
How Science Teachers DiALoG Classrooms: Towards a Practical and Responsive Formative Assessment of Oral Argumentation
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This article presents lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens…
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This study explores design strategies used by experienced designers in Energy3D, a computer-aided design (CAD) simulation environment designed for learning settings, to provide insight into supporting students' use of CAD…
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Argumentation enables students to engage in real world scientific practices by rationalizing claims grounded in supporting evidence. Student engagement in scientific argumentation activates the negotiation process by which…
Theory to Practice: Prospective Mathematics Teachers’ Recontextualizing Discourses Surrounding Collective Argumentation
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Teacher education programs have a critical role in supporting prospective teachers’ connections between theory and practice. In this study, authors examined three prospective secondary mathematics teachers’ discourses…
The Development of ePCK of Newly Hired In-field and Out-of-field Teachers during their First Three Years of Teaching
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This study explored the potential impact of teaching outside of one’s field of expertise. This longitudinal cross-case study examined the development of enacted pedagogical content knowledge (ePCK) among a group of in-…
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On July 7, 2021, National Science Foundation's (NSF) DRK-12 Program Lead, Dr. Mike Steele, gave an overview and answered questions about the Discovery Research PreK-12 Program's solicitation (20-572). Learn more about…
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A teacher uses formative assessment interviews to uncover evidence of students’ understandings and to plan targeted instruction in a mathematics intervention class. Authors present an example of a student interview, a…
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This exploratory study aimed to (1) identify the barriers to moving STEM enrichment programming in a rural environment from in-person to virtual activities during the COVID-19 pandemic, (2) describe key decisions…
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Activating Math Talk is a resource for promoting high-quality math discourse in grades K-5. The content of the chapters and discussion questions within are meant to spark conversations among teachers, teacher leaders,…