Jerzy had been working with adolescents for over 50 years. Founder of a youth theater - „Łejery” in the 1975. Co-creator of the school by the same name in the 1990s. A lecturer of many courses for teachers about the theatre method and the use of songs in education . Author of well known TV program cycles for TVP 1 incl. “Wyłącz telewizor”, „Śpiewanki rodzinne” or „Spotkania z lokomotywą”. In 1995 he was nominated for and Emmy Prize in New york for the music video, "Jak to Jest”.
Coauthor of a show about children rights "Dzieci też mają głos” and "Masz prawo do swych praw”.
He is Multi-annual associate of SNEP (Stowarzyszenie Nauczycieli Edukacji Początkowej). Co-maker of countless songs and discipline studies for the youngest (e.g. school books "Słońce na stole” and "Nasz Elementarz”). Most notably he was awarded with the "Order Uśmiechu” and Laureate of the prize named after Irene Sandlerowa for "Fixing the World”, which he got in October of 2017 together with Ela Drygas for a perennial pedagogic work. In this they stressed the importance of theatre as an everyday lesson for building relations, empathy for other human beings and respect for alterity.