97 TEACHING METHODS: (creativeproblem solving, resource-based learning, inquiry-based learning, setting small groups, teamwork, experiential learning) Creative problem solving, experiential learning, inquiry-based learning. CONSOLIDATION STAGE APPROACH/METHOD (discussion, argumentative debate, roleplaying …) Discussion, sharing the results online. Can be executed as role-playing. EXPECTED RESULTS Understanding of the basic concepts of probability and how probable it is to win in gambling. ASSESSMENT Can be done as a group work or autonomously (suggested for pupils who have done their basic exercises faster than others). EVALUATION Hands-on exercise. Participants' cooperation and integration during the exercise tasks. Description of probability in your own words. Heureka