• Sdr. Landevej 28, 6400 Sønderborg
  • +45 74430110
  • mail@sischool.dk
Billedet på sidehoved

Enter school from Ørstedsgade - here you also find our parking lot!

Summer Break!!

The school is closed for Summer holidays.

The school administration opens again as of 1 August 2016.

First day of school for students is 8 August 2016.

We wish everybody a long and restful Summer and we look forward to welcoming new and old students and families back in August.



Welcome At SIS

Sønderborg International School (SIS)

Please take the time to navigate via the menu above to learn more about our program.

Should you need information that is not posted yet do not hesitate to contact us.

View film "Understanding Cambridge Learners"

New New New!

The SIS International Kindergarten now open for registration

As of 1st August 2016 Sønderborg Internaitional School, in cooperation with Sønderborg Kommune and Børnehaven Engelshøj, opens it own international kindergarten.

At the beginning we can accomodate 10 children, hopefully however, this number will increase over time.

If you are interested in securing a place for your child, please apply via borger.dk.

To read more about the SIS Early Years Program, please press here and see what the newspaper is writing here

We look forward to welcoming you child!

Sponsors & Partners

Sønderborg International School has been the benificiary of the generosity of many caring people and institutions. 

Thank you all for your special support and for having made a difference in our wonderful school!

SIS Sponsors

Annual SIS Sports Day 21 June 2016

Register for PBS

Use Your Smart Device to Register For PBS

Scan the QR Code with your smartphone and register for PBS
(To scan the QR Code you will need to have a QR Reader installed on your device). 


Ingen aktuelle aktiviteter i kalenderen
  • ikon
    Sonia Bansal den 24-06-2016
    DearSIS Community,

    Please find attached the final newsletter of this school year.

    We wish you all a very nice summer.

    The SIS TEAM
  • ikon
    Charlotte Fahrendorff den 07-06-2016

    Dear SIS Community.

    As briefly mentioned at an earlier occasion, SIS has been working with establishing an international kindergarten attached to the school. The plans are now more concrete and thus we would like you to invite you to read further and more detailed information about the progress of this work in the attached documents.

    If you have any questions to the content of the attachments, please contact our headmaster, Mr. Kristensen, for further explanation.

    Kind regards
    The SIS Administation
  • ikon
    Charlotte Fahrendorff den 01-06-2016

    Dear Students and Parents.

    From Sønderborg Kommune we have received the program for this year's Aktiv Sommer. Please look into it (attached as a pdf file) or open below link, there are a lot of fantastic and free activities for children and youngsters in Sønderborg Kommune during the summer holiday. 

    The registration for the activities opens 4th June 2016 and very soon all the students will receive an information flyer to take home explaning also how and where to register. 

    Kind regards
    The SIS Administration