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Sticky Ions: A Student-Centered Activity Using Magnetic Models to Explore the Dissolving of Ionic Compounds
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Understanding what happens at the particulate level when ionic compounds dissolve in water is difficult for many students, yet this understanding is critical in explaining many macroscopic observations. This article…
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In this exploratory study, we present typologies that represent two primary challenges teachers faced in developing coherent conceptual storylines in their lesson design, and examine the extent to which professional…
Transforming Science Learning Framework: Translating an Equity Commitment into Action through Co-Design
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In this study, we present a conceptual tool for guiding teachers’ principled pedagogical actions toward equitable instruction, referred to as the Transforming Science Learning (TSL) framework. The TSL framework was…
STEM starts early: Grounding science, technology, engineering, and math education in early childhood
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This report summarizes the latest research findings on the importance and impact of early STEM across the child's ecological systems, as well as the critical importance of framing communications about early STEM in an…
What's In a Wave? Using Modeling and Computational Thinking to Enhance Students' Understanding of Waves
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Teaching about wave structure and function is a critical element of any physical science curriculum and supported by Next Generation Science Standards (NGSS) PS4: Waves and Their Applications in Technologies for…
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A PPT presentation on Articulating the Components of Inclusive STEM High Schools. Presented at STEMx Conference.
A PPT presentation on Articulating the Components of Inclusive STEM High Schools.…
Partnership Building as a Broadening-Participation Strategy: Helping Researchers and Developers Bridge the Gaps in STEM Education
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This brief examines the continued underrepresentation of African Americans, Latinos, Native Americans, and women of all racial and ethnic backgrounds in STEM fields; explains the benefits of collaboration around broadening…
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Science involves changing the scale of objects—particularly scales of size, time, and intensity—from what is experienced in the world. Similar to investigations conducted in science laboratories, classroom investigations…
Can Dynamic Visualizations Improve Middle School Students’ Understanding of Energy in Photosynthesis?
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Ryoo, K. & Linn, M.C. (2012). Can Dynamic Visualizations Improve Middle School Students’ Understanding of Energy in Photosynthesis? Journal of Research in Science Teaching, 49(2), 218-243.
ABSTRACT:
Dynamic…
Articulating a Transformative Approach for Designing Tasks that Measure Young Learners’ Developing Proficiencies in Integrated Science and Literacy
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This paper introduces an approach for designing NGSS-aligned assessments that measure young learners’ science progress while also attending to the scientific language and literacy practices that are integral parts of the…
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This section presents an overview of critical developments in technology-driven, classroom-based innovative assessment practices. It uses a framework organized around cognitive constructs, assessment functionality, and…
The Quest for Sustainable Futures: Designing Transformative Learning Spaces with Multilingual Black, Brown, and Latinx Young People Through Critical Response-ability
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In this paper we argue for the need to design and develop transformative learning ecologies that explicitly position the diverse voices of youth from nondominant communities as central to re-defining and re-envisioning…
Justice-Centered STEM Education with Multilingual Learners: Conceptual Framework and Initial Inquiry into Pre-service Teachers’ Sense-Making
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Our conceptual framework for justice-centered STEM education engages all students in multiple STEM subjects, including data science and computer science, to explain and design solutions to pressing societal challenges and…
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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…
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Our research explores possibilities for cultivating new spaces for preservice secondary science teachers to engage in science. In a content-focused education course, we designed for and studied preservice teachers'…
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Free, standards-aligned, and research-based inquiry curricula that address NGSS 3D proficiency. Includes Interactive scientific models plus hands-on activities, personalized guidance, and rich embedded…
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Explaining phenomena associated with a system involves describing a system’s structure and articulating the process through which the system’s structure changes over time. This paper defines geo-sequential reasoning in the…
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Three middle school science curricular units on the topics of genetics, ocean biodiversity & discourse, and solar ovens & design critiques.
Three middle school science curricular units on the…
Secondary Chemistry Teacher Learning: Precursors for and Mechanisms of Pedagogical Conceptual Change
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Despite years of research and practice inspired by chemistry education research, a recent report shows that US secondary instruction is not aligned with current national reform-based efforts. One means to mitigate this…