[...] * Mainstream Open Schooling. Incorporate open schooling in national educational strategies, central policies and curricula, boosting its legitimacy as a fully fledged alternative to more traditional teaching methods, rather than a complementary activity that ultimately is perceived as an optional “add-on.” This can improve stakeholder as well as parents and caretakers engagement and thus support teachers in adopting the SALL methodology. Student engagement with STEM education and potential careers is also likely to benefit from this novel, more flexible approach.