DRK-12 Research and Products
Publication | Using structural equation modeling, the researchers test a path model of various physics identity constructs, extending an earlier, established model. In this paper, they also compare a preliminary structural analysis of students' physics…
Publication | This article examines recognition by presenting the case of a physics teacher, Dr. D, and his student, Kristina, to address the question: What are the ways in which a young woman perceives recognition from her teacher?
Publication | This article looks at strategies that create access while maintaining the cognitive demand of a mathematics task.
Publication | 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 have in science…
Product for Educators | Instructional modules that bring sustainability topics into classrooms in a way that emphasizes the methods and tools of mathematics and computing and illustrates their role in planning for sustainability. Through the modules, students…
Publication | This proof of concept study investigated a secondary science teacher preparation intervention in six university programs across Arizona, California, and Texas. Researchers and science method instructors (SMIs) collaboratively restructured…
Publication | This article describes a four-step strategy used in our professional development program to help elementary science teachers recognize and create lesson plans with coherent conceptual storylines.
Publication | In this article, authors describe how we engaged grade 3–5 students in an engineering design activity supported with relevant reading, writing, and talking tasks embedded within the engineering design activity.
Product for Educators | EarSketch helps you learn core topics in computer science, music, and music technology in a fun, engaging environment. You learn to code in Python or JavaScript, two of the most popular programming languages in the world, while…
Publication | This article focuses on problem-based lessons in teacher professional development.
Product for Educators | Nine units for high school-level Marine Science classes: (1) Ocean Exploration, (2) Marine Geology, (3) Marine Chemistry, (4) Estuaries, (5) Marine Physics, (6) Populations: Producers, (7) Populations: Invertebrates, (8) Populations:…
| Exploring how children’s conceptions might advance through their implicit knowledge provides a fundamental view into children’s mathematics and elucidates possible alternative definitions of “learning difference (LD)”. I present an evolving theoretical…
Publication | 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.
Publication | Our work suggests re-conceptualization of research concerning students’ over reliance on example-based reasoning, moving from a view of such reasoning as a stumbling block to quickly overcome toward a view of such reasoning as a necessary and…
Publication | The current study investigates two questions: (1) Do screen size and grid density impact a user's accuracy on pattern-matching tasks? (2) Do screen size and grid density impact a user's time on task?
Publication | This article focused on equitable mathematics instruction for U.S. and Korean preservice teachers.
Product for Educators | Connected Biology provides a sequence of lessons for high school biology that fosters integrated learning of genetics and evolution. This novel curriculum is aligned with Next Generation Science Standards (NGSS) performance…
Publication | This study reports results from 113 students and three science teachers from two low-income urban middle schools participating in SciLG. It highlights the role of students’ views of themselves as competent, related, and autonomous in the garden…
Publication | This article focuses on the career paths in higher education taken by 351 doctoral graduates in mathematics education and provides insight into their career path and their resulting workload.
Publication | This paper studies key usability parameters governing accurate rendering of haptically-perceivable graphical materials
Publication | 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 curricula and instructional…
Presentation | In this May 2nd webinar, panelists discussed how to prepare for effective informational meetings with congressional staff and craft appropriate messages about preK-12 STEM education research for conversations with local, state, and national…
Publication | 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.
Publication | 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 Mathematics Assessment (…
Publication | 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, negative, mixed) within the…