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Granite City Community Unit School District #9
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DISTRICT
2026-27 Calendar (English)
2026-27 Calendar (Spanish)
Admin Staff Directory
Board of Education
ELL
Employment
Financial Information
FOIA
GCSD9 Staff Directory
Health Services
(opens in new window/tab)
McKinney-Vento
Non-Discrimination Statement
Social Workers
(opens in new window/tab)
Special Education
Strategic Plan
Title IX
Transcript Request
2025-26 Reconfiguration
INFO
2026-27 Bell Schedule
2026-27 Meet the Teacher
Breakfast & Lunch Menus
Dress Code Policy
E-Learning
Educational Partners
Enrollment & Registration
Employee Legal Notices
Family Service Organizations
GC Alumni Association
(opens in new window/tab)
GCSD9 App
Health Expectations & Forms
Household and Income Form
IL ABLE
ISBE
(opens in new window/tab)
Mission Statement
Policy Manual
(opens in new window/tab)
Post Immunization Report
Report Card
School Supply Lists
Spectator Guidelines
Student Handbooks
Summer Camps
Student Data Privacy
Transportation
Varsity Tutors
Visiting Granite City
Wellness Policy
SCHOOLS
GCHS (9th-12th Grade)
Coolidge (7th-8th Grade)
Frohardt (K-6th Grade)
Maryville (K-6th Grade)
Mitchell (K-6th Grade)
Wilson (K-6th Grade)
Grigsby (PreK-6th Grade)
Prather (Pre-K-6th Grade)
Lake ESSC
SAFETY
Bark
Emergency Terms
Event Security & Expectations
Mass Notifications
Parent Safety Tips
Prevention
Reunification
School Resource Officers
Safety Drills
Statement
Winter Weather
CHROMEBOOK
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In This Section
Staff Profile
Staff Profile
Silvia Oseguera
Titles:
Bilingual Paraprofessional
Locations:
Coolidge Junior High School
Email:
