He in­volves his students in several projects connected to the history of Tarnow Jews. His first project consisted of superimposing old documentary photos of Jews in pre-war Tarnow onto contemporary pictures taken at the same locations. The project evolved into a col­laboration between Polish students and students of Harel High School in Mevaseret Zion in Israel. Mr. Zarod’s second project was devoted to Julius Madritsch, who saved numerous Jews from Tarnow during the Holocaust. An exhibition, created as part of the project, travelled throughout Poland and received a number of awards. Mr. Zarod is en­gaged in a social media campaign to increase awareness about Tarnow’s Jewish history. He is also involved in preserving the memory of Polish Righteous Among the Nations.