Szkoła międzynarodowa w Katowicach - CSIS Katowice

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


Piano Concert 2019

On 17th of June, students of Complex of Silesian International Schools gathered in the assembly hall at the annual Piano Concert. At the beginning of the show, all attendees were warmly welcomed by hosts who opened the concert with a short lecture about ...


Beautiful Bugs Contest

Scared of creepy crawlies? Let’s see if we can change your mind! Bugs can be found in every environment on Earth. Every single day we exist with bugs around us. The number of bugs species is believed to be between 6 and 10 milion. They can be of ...


The Voice of the World

On June 10, the seventh edition of the extramural international song contest "The Voice of the World" took place. 14 participants from 6 schools fought bravely for the title of the best voice in the world. The performances of the participan...



On June 6, our teachers Mrs. Marta Skwarek and Mr. Radosław Sagan participated in the conference @THINK GLOBALLY - ACT LOCALLY! organized by the Regional Center for Education Development in Opole. This meeting was a great opportunity for us to exchan...