Educational Technology supporting online courses, digital content, children's stand-alone coursework and interactive gaming involve equipping both educators and students with the necessary skills to effectively use these technologies in both formal education and non-formal educational learning environments. As ecosystems and global challenges are interconnected, so too must educational methods evolve to reflect this complexity. The paradigm shift needed to incorporate blue literacy into inter-disciplinary curricula transform education systems towards preparing students to understand and solve the critical environmental challenges of our time, fostering a generation of thinkers equipped with systems thinking, problem-solving skills, and a sense of responsibility for the health of our planet.