Primary School

The Primary School is located on the TU Campus at Jaffalaan. To support 21st Century learning, our school building offers an attractive and well-resourced learning environment with integrated state-of-the-art ICT facilities.The school provides students the warmth and nurturing environment of a family school. The school has a well-stocked library, where our students can read, enjoy books and develop a love of reading.
Students play and exercise in the schoolyard and gymnasium, both located in the Primary building. The older Primary students have the opportunity to have their gym lessons in the TU Delft gym. 
Adjacent to our school is Childcare True Colors. They offer childcare for children up to 4 years and offer after-school care.

Secondary School – two campuses

As of the 2021-2022 academic year, ISD Secondary has extended its facilities to include the new Satellite Campus at the Stanislascollege Krakeelpolderweg. The Satellite campus is located within a separate wing within an existing school building and is within walking distance. Together with the main campus at the Colijnlaan, the two campuses provide an attractive learning environment with all the facilities that are required for the MYP and DP inquiry-based and investigative learning. The two campuses have modern classrooms, a media resource centre, two science labs, two fit-to-purpose workshops for Design & Visual Art, a music room and a renovated Gym.

Plans for a new building, to be located near the primary school and TU Campus, are well under way. The new building will be designed around the school learning concept and will be able to accommodate 450 students.