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THE SIS BLOG

Project Weeks at SIS

Project weeks at SIS are opportunities to explore and recognize competencies other than purely academics.

Events at Sønderborg International School

There is always room for celebration! The different school events all offer the perfect opportunity to celebrate our community and shared school experience together.

SIS POSTS

With an Easter egg hunt in the early spring weather, we are sending the students off on holiday. We wish you all a lovely Easter🌱
We look forward to seeing you again on Tuesday, April 7th, for morning assembly at 8 a.m., despite it being a Tuesday.
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With an Easter egg hunt in the early spring weather, we are sending the students off on holiday. We wish you all a lovely Easter🌱
We look forward to seeing you again on Tuesday, April 7th, for morning assembly at 8 a.m., despite it being a Tuesday.

📚 We’re holding a Brobygning morning for families and children who will be starting school soon. All local families are welcome to join us to explore the classroom environment, meet the staff, connect with other families and ask any questions.
To reserve a place, please contact Miss Alice on 74430110 or [email protected]
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📚 We’re holding a Brobygning morning for families and children who will be starting school soon. All local families are welcome to join us to explore the classroom environment, meet the staff, connect with other families and ask any questions.
To reserve a place, please contact Miss Alice on 74430110 or mail@sischool.dk

Year 4 Science today – learning how to make a simple circuit! ⚡🔋 ... See MoreSee Less

Year 4 Science today – learning how to make a simple circuit! ⚡🔋

We had the pleasure of hosting our annual Career Week at school! 🎓
Throughout the week, a number of inspiring guest speakers visited us to share insights about their professions and everyday work life.
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We had the pleasure of hosting our annual Career Week at school! 🎓
Throughout the week, a number of inspiring guest speakers visited us to share insights about their professions and everyday work life.

Fastelavn fun at school 🎭

On Friday, the primary students celebrated Fastelavn with ‘slå katten af tønden’ and lots of wonderful costumes. Fastelavn has its roots in the Middle Ages and marks the time before Lent, the 40 days leading up to Easter. It was a time for dressing up, enjoying food, and celebrating before a quieter period began.

With these photos of Year1 and Year4, the SIS team wishes you all a lovely winter break❄️☃️
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Fastelavn fun at school 🎭

On Friday, the primary students celebrated Fastelavn with ‘slå katten af tønden’ and lots of wonderful costumes. Fastelavn has its roots in the Middle Ages and marks the time before Lent, the 40 days leading up to Easter. It was a time for dressing up, enjoying food, and celebrating before a quieter period began.

With these photos of Year1 and Year4, the SIS team wishes you all a lovely winter break❄️☃️

UPDATE: The event will be rescheduled. In the meantime, we encourage everyone to contact us directly to book an appointment. Thank you.

An Open School Day
13 January 2026

We invite prospective families to visit Sønderborg International School and experience our learning environment, meet our staff, and learn about our international curriculum. You are welcome to join either the morning or evening session.
Morning Session
09:00–12:00
Welcome and short introduction
Guided tour of classrooms and facilities
Meet teachers, students.
Q&A and light refreshments
Evening Session
16:30–18:00
Welcome and brief introduction
Campus tour
Q&A with leadership and staff
Refreshments
Registration
Participation is free, but we kindly ask families to register or give us previous notice so we can plan accordingly.
You are welcome to contact us by phone or email. We will be pleased to answer any questions you may have.
Phone: +45 74 43 01 10
Email: [email protected]
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SCHOOL ACHIEVEMENTS

Here you can review some statistics about our School

Student Nationalities
Number of Classes
Cambridge Certified Students
Students per class