Region 9 covers San Diego and Imperial counties — high cross-border student mobility, dense urban districts in the south, and rural agricultural communities to the east. Coaches here lead the partnership's work on math identity development in middle grades.
Region 1 anchors MPLP work along California's North Coast — five counties spanning small rural districts to mid-sized coastal systems, with a focus on multi-grade math routines and…
Seven northeastern counties — many serving fewer than 5,000 students each — collaborate through Region 2 to share coaching capacity across vast distances. The 2026 focus is on buil…
Region 3 brings together six Sacramento Valley counties in a tight peer network of K–12 coaches. Recent emphasis has been on translating the 2023 California Math Framework into sch…