Cultivating mental awareness takes time and practice. Reevaluate ourselves and our values, avoid negative thought patterns, and take steps to find balance in day-to-day life. That’s why, we want to make our pupils aware that our behaviors affect deeply and irreparably the environment. They should think about an alternative behaviors more illustrative to the environment. First of all, we have to focus on the environmental problems and risks in our countries and compare with partners using online collaborative tools via forums in the Twinspace. Then, Pupils will work in international teams to propose solutions and more attentive behavior and habits. In fact, our purpose is to produce a "Green Behavior Code" to spread around in the community, families, other schools. The code will be done through Scratch program Finally, pupils will vote for the best “Green Behavior Code” that will be our commitment to protect our environment.