1. Symposium Overview Bill Penuel SRI International

7. Teacher Networks and the Diffusion of Innovations Bill Penuel and Margaret Riel SRI International Ken Frank and Ann Krause Michigan State University

11. A Crystallized Sociogram

18. Formal Meetings at Glade and Crosswinds

19. Density of Interaction

20. Glade’s Subgroups Veteran Group New Immigrant Teacher Group

21. Crosswinds’ Subgroups Early Elementary Group

22. Access through Ties to Expertise Size and color indicate extent of use at time 1 A B C D provides help to provides help to provides help to

24. Access through Ties to Expertise Change in A is a function of interaction with people with expertise; the greater the mean expertise of Helpers B, C, and D, the greater the change in A B C D provides help to provides help to provides help to A Ripple around A indicates increase in use between time 1 and time 2

25. 3-Level Model of Change in Practice

27. The Role of Institutionalized Norms of Autonomy and Equality in Shaping Interactions of Teachers Aasha Joshi William R. Penuel SRI International

33. Case Study Schools

34. Case Study Schools

35. Network Configuration

40. Complex Systems and Educational Change Nora Sabelli, SRI International Jay L. Lemke, University of Michigan

49. Available resources Incentives Teacher Professional Development Alignment Distribution of internal and external resources Instructional Leadership and coherence Incentives System options and constraints Local education needs Transition across Levels Standards Instructional workforce Demographic Trends Standards Coherence & Accountability Standards Teacher Recruitment and policies Teacher Certification Standardized Testing Teacher Expectations Pedagogical Content Knowledge Assessment data available How is Learning Organized? How people learn ( cognition ) What people learn ( content ) Why people learn ( context ) Which people learn ( equity )

50. Why people learn ( context ) Which people learn ( equity ) What people learn ( content ) How people learn ( cognition ) Standards-based curriculum Professional Development Student Outcomes Instruction Coordination Accountability Incentives Resources Standards-based Curriculum What is Known about Learning Evidence Incentives and Accountability How is Learning Organized? NSF Systemic Change Drivers Cohen et al. Confrey et al.