Tyler Student Information System provides information about the student’s schedule, attendance, discipline, records, assigned classwork, test scores, and report cards. Visit the Tyler Portal for more information.
Alert Notification System
Visit the Alert Notification System page for the most up-to-date information on receiving alerts for schedules, bus information, and emergencies.
The OHS Calendar, daily announcements, and other information may be found on our website at www.sd308.org/OHS
Attendance/Deans' Office: 24 Hour Attendance Reporting If you plan to report an absence through email, we will only accept information from email addresses that are listed in Home Access for the parent or guardian of the student who will be absent. Before emailing us, please make sure to update your Home Access contact information to more easily verify your email address.
Attendance Office Voicemail Line (630) 636-2001
Students with Last Names A - L OHSAttendanceA-L@sd308.org
Students with Last Names M - Z OHSAttendanceM-Z@sd308.org