DRK-12 Research and Products
Presentation | View a recording of the entire webinar presentation, here: http://edc.adobeconnect.com/p4tqfgcvvp1/ The webinar is designed to introduce awardees to the ins and outs of project management. This session is adapted from the in-person meeting held…
Publication | Problem solving is an important skill in the knowledge economy. Research indicates that the development of problem solving skills works better in the context of instructional approaches centered on real-world problems. But students need…
Publication | In this paper we focus on what happens when a task is first introduced to students as a crucial phase of instruction. We report on an empirical study of 132 middle grades mathematics teachers' instruction—in particular, the nature of the ways in…
Publication | The Science Teachers Learning from Lesson Analysis (STeLLA) project is a videobased analysis-of-practice PD program aimed at improving teacher and student learning at the upper elementary level. The PD program developed and utilized two “lenses…
Publication | This was a Keynote Address to be presented at the Korea Society of Educational Studies in Mathematics Conference in Seoul, South Korea on November 12th, 2011.
Investigations of a Complex, Realistic Task: Intentional, Unsystematic, and Exhaustive Experimenters
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 | 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…
Presentation | Project overview poster presented at 2010 DrK-12 PI meeting.
Learning to Teach Mathematics in Urban High Schools: Untangling the Threads of Interwoven Narratives
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…