This cross-curricular project aims to give a real scientific context to some of our closest environmental everyday situations as well as to increase the sustainability awareness of our students. Students are given a real life problem to investigate which can be described as an authentic problem such as becoming aware and learning about their local biodiversity, caring for the environment in their area through nature awareness, advocacy and citizen action, educating young people to respect and protect nature, raising awareness on the biodiversity of their local environment, recycling, advocating for pollution prevention activities and solutions, volunteering and promoting responsibility.