An AISZ education extends far beyond classroom walls. Our students are challenged to be global citizens and live meaningful, engaged lives that make a difference.


 CEESA Activities & Athletics program operates as an extension of the CEESA schools and organizes a number of sporting, academic and cultural events at the middle and high school levels. The sports and activities facilitate the development of each student through academic, athletic, and artistic/cultural endeavors. At every activity or competition, CEESA Sports and Activities program attempts to maximize the cultural, social and intercultural opportunities available at the host venue.

Sports include but are not limited to:

  • Volleyball
  • Football
  • Basketball
  • Tennis

Please visit the Athletics Director's homepage for up-to-date information and events. 


The Arts thrive at the AISZ. Guided by a talented and creative faculty of trained teachers and artists, our students are taught foundation skills while also being challenged to express their own artistic vision. There are plentiful opportunities to explore the Arts at our campus, where students regularly perform for peers and the community.

Model United Nations International in Zagreb (MUNIZ)

Model United Nations, also known as Model UN or MUN, is an educational simulation in which students can learn about diplomacy, international relations, and the United Nations. MUN involves and teaches participants speaking, debating, and writing skills, in addition to critical thinking, teamwork, and leadership abilities. It is meant to engage students and allow them to develop a deeper understanding of current world issues.

Speech & Debate

A formal contest of argumentation in which two opposing teams defend and attack a given proposition.


Mathcounts is a middle school mathematics competition held in various places in Central and Eastern Europe. The place for those who love math.