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Integrating a Space for Teacher Interaction into an Educative Curriculum: Design Principles and Teachers' Use of the iPlan Tool
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Authors describe the design principles of iPlan, a web-based tool provides access to educative curriculum materials in an online interactive learning platform, and discuss implications for designing educative and online…
The Impact of Multimedia Educative Curriculum Materials (MECMs) on Teachers' Beliefs about Scientific Argumentation
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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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In recent years, prominent organizations have released large-scale policy reports on the state of science, technology, engineering, and mathematics (STEM) education in the United States, with particular emphasis on…
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Test scoring procedures should align with the intended uses and interpretations of test results. In this paper, we examine three test scoring procedures for an operational assessment of early numeracy, the Early Grade…
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NSF program directors provide information on the DRK-12 program and solicitation in this webinar.
Watch a Recording of the 2019 DRK-12 Solication Webinar (use the bookmarks on left side of recording to…
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This list of individuals and organizations providing evaluation services to DRK-12 projects is based on data entered by project members on the cadrek12.org site.
This list of individuals and…
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In this article, authors argue for deliberate attention to clarifiable ambiguity as a critical aspect of attending to meaning and as a necessary precursor to productive use of student mathematical thinking…
Framing, Adapting, and Applying: Learning to Contextualize Science Activity in Multilingual Science Classrooms
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This article looks at context-based approaches to science instruction. Authors studied the effects of changes to a set of secondary science teacher education programs, all of which were redesigned with attention to the…
How to support secondary school students’ consideration of uncertainty in scientific argument writing: A case study of a High-Adventure Science curriculum module
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In this article, authors discuss an online Earth science curriculum module called, “Will there be enough fresh water?” designed to engage students in thinking about uncertainty as part of writing scientific arguments…
Instruments to Measure Elementary Student Mindsets about Smartness and Failure in General and with respect to Engineering
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The aim of this study was to assess evidence for the validity of General Mindset (GM) and Engineering Mindset (EM) surveys that we developed for fifth-grade students (ages 10-11).
The aim of this study…
Patterns Linking Interpreting and Deciding How to Respond During the Launch of a Lesson: Noticing from an Integrated Perspective
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Authors describe a complementary way of studying the connections between different aspects of noticing, one that stresses the content of teachers noticing. They report on a study in which participants were shown depictions…
Scaling up innovative learning in mathematics: exploring the effect of different professional development approaches on teacher knowledge, beliefs, and instructional practice
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The purpose of the current study was to explore different ways for teachers to engage in Professional learning experiences (PLEs) and how these approaches might enable the field to scale up these efforts in a sustainable…
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This paper illustrates how the combination of teacher and computer guidance can strengthen collaborative revision and identifies opportunities for teacher guidance in a computer-supported collaborative learning environment…
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Authors discuss some of the affordances and constraints of using online teaching simulations to support reflection on specific pedagogical actions.
In this chapter we discuss some of the affordances and…
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In this article, authors demonstrate that line following via multimodal feedback is possible on touchscreens and present guidelines for the presentation of such non-visual graphical concepts.
While text…
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Authors investigate ways to support students in integrating their understanding of density concepts through a graph that is linked to a simulation depicting the relationship between mass, volume, and density…
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The purpose of this study was to identify affordances and limitations of using order and value comparison tasks versus number placement tasks to infer students’ negative integer understanding and growth in understanding…
Growth in Children’s Understanding of Generalizing and Representing Mathematical Structure and Relationships
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Authors share results from a quasi-experimental study that examines growth in students’ algebraic thinking practices of generalizing and representing generalizations, particularly with variable notation, as a result of an…
Mathematical content knowledge and knowledge for teaching: exploring their distinguishability and contribution to student learning
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In this replication and extension study, we explore these issues, drawing on evidence from a multi-year study of over 200 fourth- and fifth-grade US teachers. Exploratory and confirmatory factor analyses of these data…
Validating a Model for Assessing Science Teacher’s Adaptive Expertise with Computer-Supported Complex Systems Curricula and Its Relationship to Student Learning Outcomes
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In this study, the authors propose and validate a model of adaptive expertise needed for teachers to successfully deliver NGSS-informed computer-supported complex systems curricula in high school science classrooms…
Understanding Science and Language Connections: New Approaches to Assessment with Bilingual Learners
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Authors report on the use of bilingual constructed response science assessments in the context of a research and development partnership with secondary school science teachers.
We report on the use of…
Qualitative graphing in an authentic inquiry context: How construction and critique help middle school students to reason about cancer
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This study offers a critical exploration of how to design instruction that simultaneously supports students' science and graph understanding within complex inquiry contexts.
Inquiry instruction often…
Epistemological framing and novice elementary teachers' approaches to learning and teaching engineering design
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In this article, authors present a comparative case study examining the epistemological framing dynamics of two novice urban teachers and argue that the stances that novice teachers adopt toward engineering learning and…
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These slides were presented at the 2019 Annual International Conference of NARST in Baltimore, MD.
Morales-Doyle, D., Frausto, A., Chappell, M.J., Childress-Price, T.L., Collins, D.A., Levingston, A.,…
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These slides were presented at the 2019 Annual Conference of the National Science Teachers Association, St. Louis, Missouri.
Morales-Doyle, D., Frausto, A., Childress Price, T., Chappell, M., &…