
Welcome to the OCS Immersion School

Welcome to our
Community.
Welcome to our K-5 Immersion School, where we believe lifelong learning is built through academic excellence, global citizenship, bilingualism, biliteracy, and meaningful connections. At this age, school is a place where children work hard, play joyfully, build friendships, and discover their strengths. We believe learning is most meaningful when students feel both challenged and supported. From the moment students walk through our doors, they are welcomed into a warm, engaging, and supportive environment where they are known, valued, and encouraged to grow.
One of the greatest gifts we give our children here at Odyssey is the opportunity to learn in more than one language. Research shows that bilingual learners develop strong communication skills, enhanced academic achievement, greater cognitive flexibility, and deeper cultural awareness. Through our immersion program, students develop the skills, confidence, and perspective needed to thrive in an increasingly interconnected world.
As a language learner and someone who has lived and worked across multiple countries and cultures, I am excited to partner with you as we bring parts of the world to our students right here in Delaware’s Small Wonder. Together, we are opening doors to new perspectives, opportunities, and lifelong success.
Location & Arrival
Everything you need to know about getting to campus, drop-off procedures, and school hours.
Building 27
4319 Lancaster Pike
Wilmington, DE 19805
Hours & Car Line
Standard
Arrival: 8:30 - 8:50 AM
Dismissall: 3:30 - 3:55 PM
Car Line
Morning: 8:30 - 8:45 AM
Afternoon: 3:30 - 3:55 PM
Car Line Procedures
All students must exit from the left driver's side door only. Parents remain in their vehicle. Staff will open and close your car door when all students have exited.
Families follow the same car line pattern. Display your car line Hang Tag number in your rear view mirror. Put your car in PARK when receiving your children.
All cars must enter and exit from Lancaster Pike. Use both lanes and merge at the roundabout. Please arrive during designated times.
News & Calendar
Weekly Newsletter
Stay up to date with everything happening at the Immersion School. Principal Iliadis sends a weekly newsletter to all families with news, updates, and important reminders.



Attendance
If your child will be absent or late, please notify the Immersion School office as soon as possible.
View Documentation →School Calendar
Stay on top of important dates, events, and school specific activities at the Immersion School.
View Full OCS Calendar
Immersion Curriculum
The Immersion School delivers 50% of core academic instruction in Greek and 50% in English through a two-teacher model. Every immersion classroom has one Greek teacher and one English teacher.
OCS is the only school in the United States offering a full Greek dual language immersion program from Kindergarten through Grade 12.
Taught in Greek
Math, Science, and Greek Language Arts
Taught in English
English Language Arts and Social Studies
Key School Staff
Important Links
Everything your family needs in one place.