Juliusz S. Preply

“Super tutor! He has a great approach, immense patience, and a sense of humor, which makes even the dullest content interesting. The material is presented in a very accessible and organized way. You can feel that he cares about the student truly understanding the topic. The best choice, I recommend him to everyone!”

— Kajtek

“I highly recommend! He explains things very well, has a lot of patience, and can clarify even the most difficult topics; even challenging subjects become understandable. Thanks to him, chemistry finally makes sense, I highly recommend :). The classes take place in a pleasant atmosphere, and because of them, I am doing much better in school.”

— Marianna

“Juliusz has a friendly, patient, and helpful attitude and in my experience, explains concepts very well. I enjoy my lessons and believe that they are helping me improve with IB Chemistry.”

— Marek