The Georg-Christoph-Lichtenberg-Oberstufengymnasium is an upper secondary school which is located in Bruchköbel nearby the city of Hanau and close to Frankfurt am Main in Germany. Our school provides general education for students from grade 11-13. The age of our students is between 16 and 19 years. We have about 650 students attending our school and approximately 70 teachers. Our students have English as their first foreign language and learn French and Spanish as second foreign language. Currently, we have one partner school in Alsace in France. Being part of the " Club of Rome" schools, we have carried out many projects in the field of natural sciences and social and political sciences dealing with topics such as sustainabilty and the UN Global Goals in general.