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.
School Colors: Red, White, and Blue
First Opened: 1975
|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||7:35 a.m. - 8:30 a.m.|
|Activity Dismissal||4:05 p.m.|
|Half-Day Schedule||8:45 a.m. - 12:00 p.m.|
|START Day Schedule||8:45 a.m. 1:20 p.m.|
Important Phone Numbers
|Grissom Middle School||708-429-3030|
Arrival & Dismissal Procedures
(Students may enter the building at 8:35 am)
8:45 a.m. - 9:30 a.m.
9:33 a.m. - 10:18 a.m.
10:21 a.m. - 11:06 a.m.
11:09 a.m. - 11:54 a.m.
11:57 a.m. - 12:42 p.m.
12:45 p.m. - 1:30 p.m.
1:33 p.m. - 2:18 p.m.
2:21 p.m. - 3:06 p.m.
3:15 p.m. - 4:10 p.m.
START Day Schedule (Early Dismissal)
|1st||8:45 a.m. - 9:16 a.m.|
|2nd||9:19 a.m. - 9:50 a.m.|
|3rd||9:53 a.m. - 10:24 a.m.|
|4th||10:27 a.m. - 10:58 a.m.|
|5th||11:01 a.m. - 11:32 a.m.|
|6th||11:35 a.m. - 12:06 p.m.|
|7th||12:09 p.m. - 12:40 p.m.|
|8th||12:43 p.m. - 1:16 p.m.|
- All classes have a three minute passing time.
- Students should not arrive at school before 8:35 a.m. each morning.
- Students' lunch periods will fall within 4th, 5th, or 6th periods.
- Students who ride buses must use the bus each day. For safety reasons, students may not choose to walk home without written permission from their parents.