MCHS registration will be from 8:30-11:00 a.m. and from 12:30-2:00 p.m. for the following 2021/2022 grade levels on the following days:


Thursday, August 5, 2021 - 11th and 12th grade

Friday, August 6, 2021 - 10th grade

Monday, August 9, 2021- 9th grade


Online registration is available. Students will receive their schedules on the day of in-person registration and can meet with a counselor about schedule changes at that time. The student parking fee of $15 can be paid on the in-person registration dates.


Freshmen Orientation will be Thursday, August 12, 2021 at 6:00 p.m.


Classroom supply requirements will be distributed by individual teachers after school begins

Our Mission: "Success for all students; no exceptions, no excuses."

click the link above

Important Announcements:

For updates on district information during the closure visit unit1.massac.org

Join MCHS Remind by texting @massacco to 81010 or click here for Other Remind Codes

Staff emails can be found in the directory

Parent's guide to Google Classroom



(Please see your healthcare professional for your specific requirements)


Our Vision

To create a positive, supportive environment that is accountable for learning where there is evidence of collaboration and relationship building among teachers, students, and community.

Our Values

Respect, Equality, Tolerance, Responsibility, Flexibility and Continuous Improvement.