During February and March 2024, four(4) STEM-ID project workshops were held in February and March 2024, in which the active teachers participated. The aim of the workshops was to familiarise the participants with the approaches and content they were asked to use in their materials, as well as to provide feedback during the development of their materials. In more detail,

• 1^st Workshop: Familiarization with i. key concepts of Climate Change, ii. approaches to Climate Change education, and iii. sustainability competencies was conducted.
• 2^nd workshop: Familiarization with i. basic principles of STEM teaching approach, as well as ii. dimensions of the individual fields (S-T-E-M) was conducted. Furthermore, examples of activities from each field were presented, as well as activities that approached Climate Change through STEM teaching approach.
• 3^rd - 4^th workshop: In these two workshops, the teachers presented the material they had designed and received feedback in order to proceed with its modification and optimization.