Skip To Main Content
Close Menu
Search
Clear
Search
DISTRICT
2026-27 Calendar (English)
2026-27 Calendar (Spanish)
Admin Staff Directory
Board of Education
Board of Education
Board Member Code of Conduct
Committee Assignments
Diligent
Frequently Asked Questions
Future Meeting Schedule
Illinois Association of School Boards
(opens in new window/tab)
Notice of Public Hearing
Open Meetings Act
(opens in new window/tab)
Policy Manual
Principles of Board Governance
(opens in new window/tab)
School Election Procedures
Archived Meetings and Minutes
Historical Meeting Minutes & Agendas
ELL
Employment
Employment Opportunities
Substitutes
Financial Information
Collective Bargaining Agreements
GCSD9 Policy Book
(opens in new window/tab)
Salary Reports Information
Transparency Reporting
Collective Bargaining Archive
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 School Supply Lists
2026-27 Student Handbooks
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 Resource Guide
Spectator Guidelines
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
(opens in new window/tab)
Contact Us
Staff Directory
Clever
(opens in new window/tab)
Skyward
(opens in new window/tab)
Facebook
Instagram
X (Twitter)
YouTube
District Home
Schools
Coolidge Junior High School
Frohardt 3-4 Education Center
Granite City High School
Grigsby Intermediate School
Lake Educational Support Services Center
Maryville 1-2 Education Center
Mitchell 3-4 Education Center
Prather Pre-K / K Education Center
Wilson 1-2 Education Center
Open
Menu
Logo Image
Logo Title
Granite City Community Unit School District #9
Contact Us
Staff Directory
Clever
(opens in new window/tab)
Skyward
(opens in new window/tab)
Open Search
Search
Clear
Search
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 School Supply Lists
2026-27 Student Handbooks
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 Resource Guide
Spectator Guidelines
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
(opens in new window/tab)
In This Section
Staff Profile
Staff Profile
Silvia Oseguera
Titles:
Bilingual Paraprofessional
Locations:
Wilson Elementary School
Email:
