The project will develop collaborative activities concerning the sustainability of our planet, that is, taking into account the 17 Sustainable Development Goals according the United Nations Organisation. Our students will improve their knowledge about these goals by means of ads, posters, infographies and games related to them. At the same time, they will be able to push environmental initiatives at school level. Some activities will also focus on global warming and greenhouse gases, to make students aware of the dangers and challenges that they impose to the future of our planet.