105 TASKS Watch short documentary videos to form your own opinion of air pollution as a global challenge. GOAL OF TASKS Understand and test the basic concept of meteorology and climate research. TEACHING METHODS: (creative-problem solving, resource-based learning, inquiry-based learning, setting small groups, teamwork, experiential learning) - Inquiry based learning, - experiential learning; learning through experiences, - problem solving skills, - linked to pupils' everyday life and societal issues, - relevance of science in the society, - possible to use online or as a classroom activity, - small groups, teamwork possibilities, - encouraging the creativity of the pupils. CONSOLIDATION STAGE APPROACH/METHOD (discussion, argumentative debate, role-playing …) Discussion, sharing the results online. Poster exhibition or a series of short talks - voting for the best talk. EXPECTED RESULTS Understanding of the basic concepts of climate research. ASSESSMENT Can be done as a group work. Suites well the pupils in need of an autonomous demanding task. EVALUATION Presentations (posters, short talks etc.), discussion of the results. Participants' cooperation and integration during the exercise tasks. Heureka