  Raising awareness among young people and changing their behavior and habits
concerning energy usage and the environment is key to achieving a sustainable
planet. The goal to address the global climate problem requires informing the
population on their roles in mitigation actions and adaptation of sustainable
behaviors. Addressing climate change and achieve ambitious energy and climate
targets requires a change in citizen behavior and consumption practices. IoT
sensing and related scenario and practices, which address school children via
discovery, gamification, and educational activities, are examined in this
paper. Use of seawater sensors in STEM education, that has not previously been
addressed, is included in these educational scenaria.
