What is a typical class size at IAS Warsaw?

Grades PreKG-KG have a maximum of 14 students, Grades 1-4 have a maximum of 18 students, and Grades 5-12 have a maximum of 24 students per class.

What curriculum does the International American School of Warsaw follow?

IAS is an accredited American school following American Common Core Standards. In grades 11-12, students choose between the International Baccalaureate Diploma Program (IBDP) and the American High School Diploma (HSDP).

What diploma tracks are offered at IAS Warsaw?

IAS offers two diploma tracks: the International Baccalaureate Diploma Program (IBDP) and the American High School Diploma (HSDP). Both are recognized by universities worldwide.

Does my child need to speak English to enter IAS Warsaw?

Students entering 10th grade should have minimum B1+ English proficiency. For lower grades, IAS accepts students at all English levels with a pull-out EAL program providing up to 8 hours per week at no additional cost.

Where do IAS Warsaw students come from?

The student body represents over 40 countries with no dominant cohort. Each classroom may have students from as many as 10 different countries, resembling a United Nations community.

What is IAS Warsaw's average IB exam score?

The IAS IB cohort consistently scores above world averages. The school achieved an average score of 33.8 compared to the world average of 32.1, with a top score of 42.

What universities do IAS Warsaw graduates attend?

IAS graduates attend top universities worldwide including Oxford, Cambridge, MIT, University of California, King's College London, UCL, and many more, with emphasis on UK, USA, and EU institutions.

Where do IAS Warsaw teachers come from?

IAS provides an international faculty from many nations including the USA, Britain, Ireland, Scotland, France, India, Turkey, Pakistan, and Poland. All humanities courses are taught by native English speakers.

Does IAS Warsaw offer extracurricular activities?

Yes. Every Wednesday after school is reserved for clubs including art, dance, sport, student newspaper (IAS Times), theatrical performances, football, basketball, chess, and handball. Clubs may vary yearly.

Is there a school uniform at IAS Warsaw?

Students are not required to wear school uniforms, but the school upholds a dress code to ensure appropriate standards are followed.

Prospectus

24.03.2026

Admissions Open for 2026/2027: What Families Need to Know About Joining IAS Warsaw

IAS Warsaw admissions for 2026/2027 are open. Triple accredited, three diploma pathways, 7:1 ratio, 40 nationalities. Year-round enrollment including mid-year transfers.

IAS

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What Does a 7:1 Student-Teacher Ratio Actually Mean?

24.03.2026

What Does a 7:1 Student-Teacher Ratio Actually Mean?

Every school talks about small classes. At IAS Warsaw, a 7:1 student-teacher ratio means teachers know every child by name. Here is what that looks like in practice.

Relocating to Warsaw with Children: A School Guide for Expat Families

24.03.2026

Relocating to Warsaw with Children: A School Guide for Expat Families

Moving to Warsaw with children? This guide covers expat neighbourhoods, the school landscape, and how IAS Warsaw supports families arriving at any time of year.

IB vs American Diploma vs Polish Matura: Which Path Is Right for Your Child?

24.03.2026

IB vs American Diploma vs Polish Matura: Which Path Is Right for Your Child?

IAS Warsaw is the only school in Warsaw offering IB, American, and Polish Matura. Here is how to choose the right diploma path for your child.

Why Individual Attention & Boutique Class Sizes Matter for Student Success

25.02.2026

Why Individual Attention & Boutique Class Sizes Matter for Student Success

Every parent wants their child to get individual attention at school. But what does that actually look like in practice? At IAS Warsaw, we cap every class at 18 students and maintain a 7:1 student-teacher ratio. Here is what that means day to day. Teachers Notice When Something Is Off In a class of 18, a teacher can check in with every student during a single lesson. They spot when someone is struggling before it turns into a bigger problem. They know which student ne

09.01.2026

IAS Times - Yearly Edition is out! 

We’re excited to share the newest edition of IAS Times, refreshed with a new look, clearer structure, and a stronger focus on student voice, creativity, and everyday school life. This issue marks a new chapter for the magazine, redesigned to better reflect who we are as a community today.  The Yearly Edition is built around four core sections that will continue going forward: What’s on Your Mind? for student perspectives and real exper