DRK-12 Research and Products
Tool | A brief overview of teacher tools that promote student discourse in the classroom. A summary of why spend your time on talk in the science classroom and its functions.
Publication | “Providing a richness of resources unavailable in any classroom, informal science institutions across the country have developed exemplary partnerships with public schools—and have room for more.” Read this brief to explore how out-of-school…
Publication | Digital pen-and-paper technology, although marketed commercially as a bridge between old and new notetaking capabilities, synchronizes the collection of both written and audio data. This manuscript describes how this technology was used to…
Publication | Science education reforms, such as the introduction of inquiry into the classroom, represent second order educational changes (12,13). Although first order changes require small alterations of existing practices, second order changes challenge…
Investigations of a Complex, Realistic Task: Intentional, Unsystematic, and Exhaustive Experimenters
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.
Publication | The high-performance liquid chromatography (HPLC) experiment, most often done in the undergraduate analytical instrumentation laboratory course, generally illustrates reversed-phase chromatography using a commercial C18 silica column. To avoid…
Presentation | Measurement is a critical component of mathematics education, but research on the learning and teaching of measurement is limited, especially compared to topics such as number and operations. To contribute to the establishment of a research…