After the first two steps described earlier, Mobiliteach turned to other improvement areas identified by schools. We refer in particular to the necessity of increasing multidisciplinarity to create more interactive and interesting content for students. It is the case for example of combining vocational subjects such as cooking with other such as science and mathematics to improve the achievements in STEMS. Thanks to the exchange of practices from partners, this project will create a training module for teachers on how to set up cross-sectoral activities for learners, which will be developed and tested in three training events.