SB 0378 of 2025 Posted on June 10, 2025 by mick.mcdonald Education: school districts; letter grade system for ranking public schools; provide for. Amends 1976 PA 451 (MCL 380.1 – 380.1852) by adding sec. 1280h. Last Action: 6/10/2025 – REFERRED TO COMMITTEE ON EDUCATION