May 12, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

May 15, 2025

6:00 PM - 10:00 PM IHS Jr. Prom

May 20, 2025

Grade 10 MCAS Math session 1 - Library

5:30 PM - 7:00 PM IHS BRIDGE Presentation Night

May 21, 2025

Grade 10 MCAS Math session 2 - Library

7:00 PM - 9:00 PM IHS Underclassman Honors Night

May 22, 2025

6:00 PM - 10:00 PM IHS Senior Prom

May 26, 2025

No School

May 28, 2025

7:00 PM - 9:00 PM IHS Baccalaureate Ceremony

June 1, 2025

10:00 AM - 12:00 PM IHS Graduation

June 2, 2025

7:30 PM - 9:00 PM IHS Symphony Orchestra Pops Concert

June 3, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

June 4, 2025

Grade 9 MCAS Biology session 1 - Library

June 5, 2025

Grade 9 MCAS Biology session 2 - Library

June 13, 2025

Last Day of School (no snow days)

June 23, 2025

Last Day of School (5 snow days)

July 7, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

August 4, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

September 1, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

October 6, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

November 3, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting

December 1, 2025

6:30 PM - 8:00 PM IHS-School Council Meeting