Haddam-Killingworth Middle School serves grades 6-8 within Regional School District 17 in Connecticut and operates as a public magnet school focused on technology integration and leadership development. The institution emphasizes academic rigor through its core curriculum, ensuring students at Haddam-Killingworth Middle School gain essential skills for future success. Teachers at the school prioritize innovative learning environments that foster critical thinking and collaboration among all Haddam-Killingworth Middle School students. Families can easily access the official bell schedule and upcoming school events for Haddam-Killingworth Middle School through the district's online portal.
| Start | End | Name |
|---|---|---|
| 2026-03-11 | — | Early Dismissal - Parent/Teacher Conferences |
| 2026-03-12 | — | Early Dismissal - Parent/Teacher Conferences |
| 2026-03-17 | — | Early Dismissal |
| 2026-04-13 | 2026-04-17 | Spring Recess (No School) |
| 2026-05-25 | 2026-05-25 | Memorial Day (No School) |
| 2026-06-17 | 2026-06-17 | Early dismissal all students |
| 2026-06-18 | 2026-06-18 | Last day of school if no snow days (Early dismissal staff & students) |
| Time | Period |
|---|---|
| 18:00 | HKIMS PTO Meeting - All Grades |
| 19:00 | HKMS Musical - All Grades |
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