About Us
Virgil I. Grissom Middle School serves sixth through eighth grade students in Tinley Park, IL.
Our school strives to provide a dynamic and supportive learning environment that encourages a lifelong love of learning, a commitment to good character, and a dedication to service.
Mascot: Patriots
School Colors: Red, White, and Blue
First Opened: 1975
School Hours
| School Year Office Hours | 7:30 a.m. - 4:00 p.m. |
|---|---|
| Summer Office Hours |
7:30 a.m. - 3:00 p.m. |
| Students | 8:45 a.m. - 3:15 p.m. |
| Band | TBD |
| Activity Dismissal | TBD |
Important Phone Numbers
| Grissom Middle School | 708-429-3030 |
|---|---|
| District Office | 708-532-6462 |
| Special Services | 708-532-8537 |
| Transportation | 708-532-8539 |
Arrival & Dismissal Procedures
Please view our Arrival & Dismissal Procedures here.
Bell Schedule
(Students may enter the building at 8:35 am)
Regular Schedule:
| Period: | Time: |
|---|---|
| 1st |
8:45 a.m. - 9:27 a.m. |
| 2nd |
9:30 a.m. - 10:05 a.m. |
| 3rd |
10:08 a.m. - 10:43 a.m. |
| 4th |
10:46 a.m. - 11:21 a.m. |
| 5th |
11:24 a.m. - 11:59 a.m. |
| 6th |
12:02 p.m. - 12:37 p.m. |
| 7th |
12:40 p.m. - 1:15 p.m. |
| 8th |
1:18 p.m. - 1:53 p.m. |
| 9th |
1:56 p.m. - 2:31 p.m. |
| 10th |
2:34 p.m. - 3:09 p.m. |