The State publishes School Index Reports each year to the MI School Data website. These single year snapshots provide an overview summary report of the previous school year using the metrics determined by the state to evaluate school success. These differ slightly for each level, elementary, middle, and high but all include metrics like student achievement, growth, and attendance as factors.
Viewed for the one most recent complete school year, 2024-25, AGS is doing very well:



When viewed over the 4 most recent completed school years, those since COVID, a dramatic picture comes into view, one of high achievement and continual growth across the district.
Highlights include:
ELEMENTARY SCHOOL
Very high proficiency, especially in math and ELA
Overall Index remains strong
MIDDLE SCHOOL
Steady improvement in overall index and growth
Proficiency rising in both ELA and math
HIGH SCHOOL
Significant rebound in growth and proficiency
Math performance has improved sharply
DISTRICT TAKEAWAY
Our district is moving in the right direction. We are proud of strong early-grade achievement, improving middle school performance, and the turnaround at the high school. We will continue to focus on student growth, increased access to advanced opportunities, and strong attendance so that every student is prepared for their future.


