This chapter presents research and evaluation results on the SAGE 2YC project's intentional focus on a cycle of change rooted in modeling evidence-based pedagogies and facilitating change in teaching and leadership among faculty peers on multiple levels. Based on five years of qualitative and quantitative data involving 40 community colleges and 80 full-time and adjunct STEM faculty, results showed that faculty change agents increased their use of evidence-based teaching and faculty leadership roles. Changes in pedagogy contributed to improved course completion rates and reduced equity gaps between demographically diverse student groups. Carefully honed professional development strategies offered valuable lessons on supporting faculty learning, scaffolding and sharing lessons learned among faculty peers, and faculty leadership of campus reforms.