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Student Services

Attendance

Attendance Matters

At Obsidian Middle School, we know that every day in the classroom counts. Research consistently shows that students with strong attendance records earn higher grades, feel more connected to school, and are better prepared for life after graduation. That's why we've set a goal of 95% positive attendance for every OMS student — and why we ask families to partner with us in making it happen.

Reporting an Absence

When your student is absent, please notify us within 48 hours using one of the following methods:

Call the Attendance Secretary's voicemail at (707) 994-6447 ext. 2965
Email elizabeth.medina@konoctiusd.org
Send a note with your student when they return, signed by a parent or guardian

Absences not reported within 48 hours will be recorded as unexcused and cannot be changed after the fact. We understand that life gets busy, but unexcused absences can affect your student's eligibility for field trips, activities, and athletics — so keeping us informed is one of the most important things a family can do.

Office Hours

The school office is open Monday through Friday, 8:00 a.m. to 4:00 p.m.

Upcoming Events

FEB
27
MAR
2

DW: Read Across America

Start: Mar 2, 2026 End: Mar 6, 2026

Multi-Day Event

MAR
3

LLES: P.T.O. Meeting

3:00 PM - 4:00 PM

We're Here to Help

If transportation, illness, or any other challenge is making attendance difficult, please reach out to us before small issues become bigger ones. We want to work with your family — not against you. Together, we can make sure your student has every opportunity to succeed.

At OMS, every day matters. We're glad your student is here.

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