DRK-12 Research and Products
Publication | This study investigates the models of elementary content specialization (ECS) in elementary mathematics and science and the affordances and constraints related to ECS—both generally and in relation to specific models.
Publication | This study reports data gathered from over 500 doctoral graduates in mathematics education from 23 institutions in the USA from 1997 to 2014 as they self-assessed their research preparation during their doctoral program.
Publication | Elementary school teachers’ perceptions of school resources (i.e., material, human, and social) for teaching science to diverse student groups were examined across three school districts from one state. As part of a 3-year curricular and…
Presentation | The 2016 NSF CAREER Program Informational Webinar was held Tuesday, March 15, 2016, at 3:00 PM EST.
The Faculty Early Career Development (CAREER) Program is a Foundation-wide activity that offers the National Science Foundation's most…
Publication | This exploratory study examines how a foundational scheme of unit fractions (1/n) may evolve through the mathematical activity of two fifth grade girls.
Publication | This article highlights the production of doctorates in mathematics education for the past fifty years.
Publication | The logic underlying inclusive STEM high schools (ISHSs) posits that requiring all students to take advanced college preparatory STEM courses while providing student-centered, reform-oriented instruction, ample student supports, and real-world…
Publication | This article describes design principles for creating or running a professional development model where teachers work with colleagues and experience a manner of teaching that embeds habits of mind.
Publication | 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 development enhanced their…
Publication | This qualitative study examined how and why research experiences for teachers (RETs) influenced middle and high school science teachers’ beliefs, attitudes, and values about teaching science as inquiry. Changes teachers reported after…
Publication | This study investigates facilitation of professional development to promote teacher learning when using animations and videos in a study group with five teachers.
Publication | In this article, we describe the experiences of three Elementary Mathematics Specialists (EMS) who were part of a larger project investigating the impact of EMS certification and assignment (self-contained or “departmentalized”) on teaching…
Publication | This commentary focuses on doctoral programs and doctoral preparation in mathematics education.
Publication | Many teachers use online professional development websites, but little is known about what teachers actually learn from them. This study explored teacher use of an online video-based learning website with over 37,000 members.
Publication | While past research has mainly focused on absolute cognitive ability levels in math and verbal domains, the current study tested whether relative cognitive strengths and interests in math, science, and verbal domains in high school were more…
Publication | From a social semiotic perspective, students’ use of language is fundamental to mathematical meaning making. We applied thematic analysis to examine students’ use of geometric and contextual ideas while solving a geometry problem that required…
Publication | This brief article provides an overview of how to use the SageModeler systems modeling tool with an ocean acidification model as an example.
Publication | This paper describes a guided-inquiry activity designed for the first week of a first-year high school chemistry course.
Publication | This article provides a framework for making sense of common online teacher learning opportunities. It also suggests situations where online professional development may be most useful and presents a challenge for educators to consider when…
Publication | Chapter 7 of the publication Engineering Instruction for High-Ability Learners in K-8 Classrooms, this chapter written by Irene Lee and April DeGennaro focuses on computer science, coding, and project-based learning for engineering instruction…
Publication | The study examined patterns of change in primary school teachers’ inquiry practices, inquiry beliefs and physical science content knowledge during both years as well as the effects of school-level and individual-level factors on these changes in…
Publication | This study extends current literature by presenting key understandings of fractions, documented through problem-solving activity, language, representations, and operations, evidenced by students with LD and mathematics difficulties as they…