This e-Twinning project is included in an Erasmus project with same title. The partners Italy, Poland, Hungary, Portugal and Greece chose the topic of the environment as it is a very current, concrete and global topic in which young people have great interest, are eager to be active and make their own contribution to save the planet. The project involves them in practical activities that will allow them to "learn by doing". Through the activities, pupils will have to think about their responsibilities and consequences of their life styles on the environment. They will compare the results with European partners so they will learn that climate change is a universal problem that can be be faced only through cooperation. Students will work in teams in cooperation not competition. They will find similarities with other countries and will propose solutions to common problems. Both teachers and students will experience more motivating and inclusive learning methodologies.