DRK-12 Research and Products
Publication | This study examines the relationship between internal barriers, professional development, and computer integration outcomes among a sample of fourth- and fifth-grade teachers in an urban, low-income school district in the Southeastern United…
Tool | This list provides the names and locations of Tribal Colleges and Universities, along with links to STEM-related programs within these institutions.
Publication | Lightning strikes, and two people hear thunder simultaneously. Where might the lightning have struck? Now consider a slightly different scenario: Lightning strikes, and three people hear thunder simultaneously. Where might the lightning have…
Publication | This book examines visual data use with students (PK-16) as well as in pre-service in- service science teacher preparation. Each chapter includes discussion about the current state of the art with respect to science classroom application and…
A Blended Professional Development Program to Help a Teacher Learn to Provide One-to-One Scaffolding
Publication | On July 15-17, 2012 the United States National Commission on Mathematics Instruction and Seoul National University held a joint Korea-U.S. workshop on Mathematics Teaching and Curriculum. The workshop was organized to address questions and…
Publication | We observe teachers in professional development courses about energy constructing mechanistic accounts of energy transformations. We analyze a case in which teachers investigating adiabatic compression develop a model of the transformation of…
Tool | The Proposal & Award Policies & Procedures Guide (PAPPG) 16-1 is comprised of documents relating to the Foundation's proposal and award process. It consists of two parts: the NSF Grant Proposal Guide (GPG)and the NSF Award and Administration…
Publication | This project uses plots from books by Roald Dahl, Judy Blume, and others to teach STEM concepts.
Publication | To examine the value of the electronic teacher guide (eTG) as a curriculum planning and teaching tool,
it was important to study it in the contexts of teachers’ actual planning, teaching, and reflecting.
This paper described two descriptive…
Publication | In this mixed method study, we examined the use and impact of computer based scaffolding to support middle school students’ creation of evidence-based arguments during a 3-week problem-based learning unit focused on the water quality of a local…
Publication | This study investigates student interactions with simulations, and teacher support of those interactions, within naturalistic high school classroom settings.
Publication | A paper on the prototype evolution of the ScratchJr programming environment.
Publication | In this paper we use practice theory, with its focus on the interplay of structure and agency, to theorize about teacher engagement in professional learning and teacher enactment of pedagogical practices as an alternative to framing…
Presentation | An effective curriculum helps you support students' science learning, understanding, and achievement. But what does "effective" mean? This video gives you the inside scoop on what makes a curriculum effective and flags some common pitfalls to…
Publication | This study sought to identify specific types of discussion-based strategies that two successful high school physics teachers using a model-based approach utilized in attempting to foster students’ construction of explanatory models for…
Publication | A symmetric polynomial is a polynomial in one or more variables in which swapping any pair of variables leaves the polynomial unchanged. For example, f(x, y, z) = xy +xz + yz is a symmetric polynomial. If we interchange the variables x and y, we…