On the 9th of October, TIS hosted a workshop for Tartu teachers, introducing the BIG GAME project and its prospective applications in enhancing the learning process and lessons. The project coordinator provided an overview of the competition, registration process, and gaming procedures, along with the available handbook and toolkit. The second part of the event involved actively participating in solving the mission, which was based on the Estonian scenario "Grain export agreement." This practical experience aimed to offer teachers a comprehensive understanding of the game and how to effectively guide their students. Throughout the event, teachers acknowledged the significance of teaching students how to approach problems from diverse perspectives. They actively engaged in discussions about incorporating scenarios into various lessons suitable for students of different age groups.