This working conference brought together 34 science and mathematics teacher educators from 25 institutions across 17 states and territories. Our purpose was to collaboratively build knowledge about utilizing lesson study as a mechanism to support pre-service teacher learning. We discussed essential features of lesson study, design features of teacher education programs that enhance or inhibit lesson study practice, and the implications of lesson study for partnership with schools and colleagues.

This is an NSF-funded collaborative Early-Stage Design and Development project of the Educational Testing Service and Western Washington University. Our focus is on developing assessment measures and instructional materials related to content knowledge for teaching (CKT) about matter and its interactions. In this poster, we'll share development work on educative curriculum materials for teacher educators that have been designed to support the development of pre-service elementary teachers' CKT.

Co-PI(s): Emily Borda and Dan Hanley, Western Washington University

We are investigating the development of middle-schoolers' understandings and practices of modeling in the context of investigations of variability and change in ecosystems. We are studying how and to what extent students' participation in distinct forms of modeling informs their classroom-based citizen science investigations.