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Variations in coaching knowledge and practice that explain elementary and middle school mathematics teacher change
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This study investigated relationships between changes in certain types of coaching knowledge and practices among mathematics classroom coaches and how these explain changes in the attitudes, knowledge, and practice of the…
An Examination of Credit Recovery Students’ Use of Computer-Based Scaffolding in a Problem-Based, Scientific Inquiry Unit
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In this study, we investigated how high school credit recovery students worked in small groups and used computer-based scaffolds to conduct scientific inquiry in a problem-based learning unit centered on water quality…
Developing a Three-Dimensional View of Science Teaching: A Tool to Support Preservice Teacher Discourse
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This study utilized the methodology of Improvement Science “Plan, Do Study, Act” cycles in order to design a Three-Dimensional Mapping Tool (3D Map) as a visual scaffold for use in science teaching methods courses to…
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Authors investigate in-service teachers’ scientific engagement in a blended online science inquiry course. A key implication of this study is the importance of instructional attention to epistemology and affect to create…
From Pilots to Products: Notes from a Gathering of Researchers and Developers at the 2018 DRK-12 PI Meeting
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This document captures the ideas and experiences shared by DRK–12 awardees who attended a forum to explore different routes toward product sustainability. It includes notes on types of DRK-12 products, use and adoption of…
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This document features issues and approaches that were discussed by a “critical friends group” in the process of providing input to a DRK-12 project on dissemination strategies. While not comprehensive, the considerations…
Teachers' framing of argumentation goals: Working together to develop individual versus communal understanding
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This study explores how teachers describe, or frame, expectations for classroom discussions pertaining to the science practice of argumentation. Authors use the theoretical lens of a participation framework to examine how…
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This article explores how students’ integer value comparisons differed based on question phrasing (which temperature is hottest, most hot, least hot, coldest, most cold, least cold) and on numbers presented (positive,…
Transferring Specialized Content Knowledge to Elementary Classrooms: Preservice Teachers’ Learning to Teach the Associative Property
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This study explores how preservice teachers (PSTs) transfer the intended specialized content knowledge (SCK) to elementary classrooms.
This study explores how preservice teachers (PSTs) transfer the…
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This article describes a tool to build, ensure, and solidify students’ understanding of quantitative relationships.
Two teachers use a powerful, challenging tool in their Chinese classrooms to build,…
Transitioning from textbook to classroom instruction in mathematics: The case of an expert Chinese teacher
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This study reports how an expert Chinese teacher implements mathematics textbook lessons in enacted instruction.
This study reports how an expert Chinese teacher implements mathematics textbook lessons…
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In this study we investigate the teaching of the associative property in a natural classroom setting through observation of classroom video of several elementary math classes in a large urban school district…
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The study’s purpose is to describe content validity evidence related to new problem-solving measures currently under development.
Bostic, J., Matney, G., Sondergeld, T., & Stone, G. (2018, November…
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The goal for this proceeding is to foster the conversation about validation using examples and to communicate information about validation in ways that are broadly accessible.
Validity-related issues…
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Dr. Jessica Hunt studies how these children think and learn and is developing novel teaching methods that facilitate mathematics learning for students with learning disabilities.
Making sense of…
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The MEL project has developed a set of teaching resources to support the teaching of controversial and/or complex Earth and space science topics.
The MEL project has developed a set of teaching…
Scaffolding Scientific Thinking: Students’ Evaluations and Judgments During Earth Science Knowledge Construction
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The present paper documents a quasi-experimental study where high school Earth science students completed these instructional scaffolds, including an explanation task scored for evaluative levels (erroneous, descriptive,…
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Shifting people’s judgments toward the scientific involves teaching them to purposefully evaluate connections between evidence and alternative explanations.
Shifting people’s judgments toward the…
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Authors discuss insights from research on K-16 climate education.
Bhattacharya, D., Carroll-Steward, K., Sutter, A., Chandler, M., & Forbes, C.T. (2018). Climate literacy: Insights from research on…
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Features approaches for leveraging PCK research in STEM learning across formal and informal settings.
Smith, P. S., Plumley, C. L., Hayes, M. L., & Esch, R. K. (2018). Personal and Canonical PCK: A…
Opportunities to Participate (OtP) in Science: Examining Differences Longitudinally and Across Socioeconomically Diverse Schools
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The purpose of this study was to develop and validate a survey of opportunities to participate (OtP) in science that will allow educators and researchers to closely approximate the types of learning opportunities students…
Integrating STEM into Preschool Education: Designing a Professional Development Model in Diverse Settings
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In this article, the authors outline the main components and the iterative design process we undertook to ensure that the professional supports are relevant and effective for teachers and children.
High…
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Based on a teacher survey of lesson study, this study found that facilitators’ focus on student thinking, the quality of materials, and duration of lesson study were significantly associated with teacher participation in…
Race to the Top and Lesson Study Implementation in Florida: District Policy and Leadership for Teacher Professional Development
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Based on a mixed methods study of a statewide survey and interviews of district professional development directors, we found that district requirement of lesson study, funding provision, and future sustainability plan were…
Traveling Teacher Professional Development Model: Local Interpretation and Adaptation of Lesson Study in Florida
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The chapter discusses the underlying views of teacher professional development and the teaching profession in the U.S. that played an important role in the adaptation process of lesson study.
This mixed…