During the months from October 2023 to February 2024, the project participants conducted online meetings. Once a month, students presented their results. Their task was to take measurements at both locations, in Poland and Iceland, and compare the results for different levels of air pollution according to the research projects. Online meetings were organised not only for students to present their partial results, but they also had an opportunity to discuss any problems or drawbacks with the teachers and invited guests. The expert on the topic of air pollution was Adam Zahler, a member of the Copernicus Science Centre, who gave lectures and answered students’ questions. During one of the experiments, pupils observed how the concentration of dust particles increases when incense is burned. We also had some important guests from the town hall who admired the projects created by the students.
