DRK-12 Research and Products

Presentation | Poster presented at the DRK-12 Principal Investigators Meeting in Washington, DC.
Publication | In this article, we describe aspects of mathematical language that could be problematic to English-language learners, provide recommendations for teaching English-language learners, and suggest activities intended to foster language development…
Presentation | As part of the Data Games project, we are researching how students record and organize multivariate data. This research is informing the design of new software interfaces for Fathom and TinkerPlots that will allow students to explore and…
Tool | STEM ELL Publications
Publication | In this theoretical research paper we describe a collaborative effort between researchers and university faculty to improve how teachers are prepared to teach middle school mathematics.
Publication | Cullen, C. J., & Barrett, J. E., (2010) Strategy use indicative of an understanding of units of length. In M. Pinto & T. Kawasaki (Eds.), Proceedings of the 34th Annual Conference of the International Group for the Psychology of…
Publication | This report is an overview of the projects in the DR K-12 portfolio.
Publication | Evaluation work is presented and discussed in terms of evaluative requirements from the National Science Foundation, and in terms of five fundamental issues that undergird practical program evaluation: social programming, knowledge construction…
Publication | “Help! I’m stuck!” How many times have you heard a student make a similar plea? What do you consider when deciding how to respond? What reasoning is most productive? As part of a large research project, we explored these questions with 131…
Publication |  In this article, the authors explore learning about equity pedagogy in mathematics by focusing on the experiences of a teacher and teacher educator within the Centering the Teaching of Mathematics on Urban Youth project. One…