September 2025

Sep 1 Mon
- Labor Day - No School
  Indiana Math and Science Academy Main Events
Sep 3 Wed
- Club Assembly 8 AM – 8:30 AM (Gym)
  Indiana Math and Science Academy Main Events
- Club Assembly 8 AM – 8:30 AM (Gym)
  Indiana Math and Science Academy Main Events
- BTAP cohorts 2 PM – 6 PM (High School Commons Area and Teachers Lounge)
  Indiana Math and Science Academy Main Events
- BTAP cohorts 2 PM – 6 PM (High School Commons Area and Teachers Lounge)
  Indiana Math and Science Academy Main Events
Sep 4 Thu
- CYSP 25-26 KICK OFF DINNER 6 PM – 7 PM (GYM main Building)
  Indiana Math and Science Academy Main Events
- CYSP 25-26 KICK OFF DINNER 6 PM – 7 PM (GYM main Building)
  Indiana Math and Science Academy Main Events
- Men's Club Meeting 7 PM – 8 PM
  Indiana Math and Science Academy Main Events
Sep 9 Tue
- MSHSAA Rules Meeting 9 AM – 11 AM
  Indiana Math and Science Academy Main Events
Sep 10 Wed
- StuCo Team building 8:30 AM – 1:30 PM (Forest Park)
  Indiana Math and Science Academy Main Events
- StuCo Team building 8:30 AM – 1:30 PM (Forest Park)
  Indiana Math and Science Academy Main Events
Sep 12 Fri
- $3 Dress Down Day 8:10 AM
  Indiana Math and Science Academy Main Events
- $3 Dress Down Day 8:10 AM
  Indiana Math and Science Academy Main Events
Sep 17 Wed
- 9th Grade Assembly 8 AM – 8:30 AM (cafeteria)
  Indiana Math and Science Academy Main Events
- 9th Grade Assembly 8 AM – 8:30 AM (cafeteria)
  Indiana Math and Science Academy Main Events
Sep 18 Thu
- 9th Grade Field Trip 8:30 AM – 2:30 PM (Cahokia/planetarium)
  Indiana Math and Science Academy Main Events
- 9th Grade Field Trip 8:30 AM – 2:30 PM (Cahokia/planetarium)
  Indiana Math and Science Academy Main Events
Sep 19 Fri
- Honors Orchestra HS Metro Dist 6 auditions 4:30 PM – 6 PM (Fort Zumwalt East HS)
  Indiana Math and Science Academy Main Events
- Honors Orchestra HS Metro Dist 6 auditions 4:30 PM – 6 PM (Fort Zumwalt East HS)
  Indiana Math and Science Academy Main Events
Sep 24 Wed
- Academic Assembly 8 AM – 8:30 AM (Gym)
  Indiana Math and Science Academy Main Events
- Academic Assembly 8 AM – 8:30 AM (Gym)
  Indiana Math and Science Academy Main Events
- Senior Cap & Gown Fitting 8 AM – 9 AM (Commons)
  Indiana Math and Science Academy Main Events
- Senior Cap & Gown Fitting 8 AM – 9 AM (Commons)
  Indiana Math and Science Academy Main Events
Sep 30 Tue
- MS and HS Honor Orchestra Rehearsal, STL Metro Dist 8 6:30 PM – 8:30 PM (Fort Zumwalt East HS)
  Indiana Math and Science Academy Main Events
- MS and HS Honor Orchestra Rehearsal, STL Metro Dist 8 6:30 PM – 8:30 PM (Fort Zumwalt East HS)
  Indiana Math and Science Academy Main Events