How can professional development that is focused on technology move beyond the nuts and bolts of the particular tool to a deeper look into the mathematical and pedagogical opportunities afforded by the technology?     This presentation explores technology training in relation to two DR K–12 projects with a focus on increasing the mathematical and pedagogical content knowledge of teachers.

How can curriculum, professional development, and school and district organizational arrangements, social relations, and material resources be coordinated to support mathematics teachers' development of ambitious and equitable instructional practices?

As educators, you may be skilled at identifying a really good educational product. You can review an educational game and, based on observation and testing (or your own developed intuition), you can know if it is effective and engaging. The more difficult task includes learning how to develop a multimedia product—reviewing early prototypes of a game or animation, and changing it many times so that it meets the learning goals while also engaging potential students. This process often involves dumping many unsuccessful attempts as well as starting over.

This interactive poster session brings together 12 projects using a range of interactive computer technologies to improve science and math learning. The approaches range from interactive simulations to fully-immersive, multi-player games. In addition to increasing communication and collaboration among these researchers, a key goal of this session is to discuss what drives the wide range in approaches to using interactive technologies.

Presenters will discuss the challenges and successes encountered in customizing inquiry science curricula according to the principles of universal design for learning (UDL) and in then enacting those Web-delivered curricula in secondary classrooms.