O1: Develop a competence-based framework, the L-STEAM approach, to empower schools in designing and implementing STEAM activities. O2: Develop mechanisms to support the implementation of the L-STEAM approach through specific STEAM activities in schools. O3: Develop a series of scenarios of use of the proposed approach and involve schools in a series of STEAM activities. O4: Implement a systematic strategy to raise awareness of the project’s results and outcomes.