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News and Announcements

Office Hours
Summer is officially here at MJSHS! The office will be open during on the following days: June 29 - July 1, July 6 - July 9, and July 27 until the beginning of school. We always recommend that you call ahead due to the summer schedule. The office can be reached at (618) 295-2393.
Have a Safe Summer
School is coming to an end this week at Marissa Jr. Sr. High School and the faculty and staff want to wish you a safe and happy summer. We look forward to seeing you return in August. Our Back To School registration will be held on August 11, 2015.
High School Graduation
Marissa High School will graduate our Seniors on Friday at 7:00 p.m. Doors will be open to the public at 5:30.
Jr. High Promotion
Marissa's 8th grade students will be going through a promotion ceremony on Monday, June 1st in the gymnasium. The ceremony begins at 7:00 p.m. with the doors opening at 5:30.
8th Grade Promotion Letter Requirements
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It is the mission of Marissa Unit #40 School System to foster and develop a desire to learn, provide and establish tools to know how to learn, and build and instill confidence to know that the student can learn.
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Upcoming Events

JH Baseball Tryouts
Date: Aug 1
Time: 9:00 AM - 11:00 AM
Location: Marissa Jr/Sr High Baseball Fields