DRK-12 Research and Products
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…
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 study investigates the emergence and cultivation of teachers' “epistemic empathy” in response to analyzing videos of student inquiry. We define epistemic empathy as the act of understanding and appreciating someone's cognitive and…
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.
Publication | This article focuses on problem-based lessons in teacher professional development.
Product for Educators | The Argumentation Toolkit is a collection of resources, including classroom videos, strategy guides and professional learning modules, designed to help teachers understand and teach scientific argumentation.
| 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…
Presentation | Presentation slides from the 42nd Conference of the International Group for the Psychology of Mathematics Education.
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?
Product for Educators | Design Technology and Engineering Education (DTEEL) for bilingual English Learner Students is a K-5th grade curriculum focused on language development through engineering design and problem solving. Each grade level includes a series…
Publication | This article focused on equitable mathematics instruction for U.S. and Korean preservice teachers.
Publication | In this article, we use data from interviews, class observations, and an analysis of instructional videos to describe an elementary mathematics specialists' efforts to incorporate flipped instruction for mathematics in her fifth grade class. We…
Product for Educators | The Advancing Reasoning Covariationally (ARC) curriculum is a curriculum for working pre-service and in-service teachers. ARC targets and develops quantitative and covariational reasoning as connecting threads to major secondary…
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…