Szkoła międzynarodowa w Katowicach - CSIS Katowice

Logo Complex of Silesian International School
  • ul. Wincentego Witosa 18
  • 40-832 Katowice


Great successes of our students and teachers.

Distance learning? Lockdown? Restrictions? We are not afraid of anything! None of these adversities prevent the students and teachers of our Schools from achieving great successes! With great pleasure and undisguised pride, we can boast that as many ...


St. Patrick's Day

Our happy, green and joyful clovers celebrated St. Patrick's Day in kindergarten. Children had a lot of attractions in the form of searching for green clovers, catching lucky dimes in slime, and rolling green peas around the plate with their noses. It...


Success in the International Academic Marathon in Physics

Students of 0DP class - Zofia Wodyńska, Kajetan Karbowski, Jan Pecka and Jan Śliwiński took part in the International Academic Marathon in Physics for the first time. AM International Final 2020 received the support of professors from around the world....


Christmas Auctions

Dear Parents of Students, Dear Teachers, Dear Students, With undisguised enthusiasm and great joy I am happy to inform you that as a result of our school internet auction for the Cordis Hospice in Katowice organized in the pre-Christmas period, w...


Another piano competition won by our student!

It  is our honour to present Zhong Yonghuan from IGCSE3 of Wankowicz High School, as the Winner of Category C Solo Piano Section in International Juliusz Zarebski Music Competition. Congrats Simon! ...