2030 Agenda of ONU: Goal 11. Make cities and human settlements inclusive, safe, resilient and sustainable. 11.4 Strengthen efforts to protect and safeguard the world’s cultural and natural heritage 11.7 By 2030, provide universal access to safe, inclusive and accessible, green and public spaces, in particular for women and children, older persons and persons with disabilities The project allows students to create green spaces accessible to all, at school and/or in the classroom, for the study of the life cycle of plants. The partners will discuss the crops grown in the greenhouse, in the classroom and/or outdoors, exchanging suggestions for respecting biodiversity. Each class will carry out scientific experiments and build a sensory herbarium with simple material. A simple collaborative ebook will be created with the recipes relating to the cultivated plants. Students will be able to take the sprouted plants home to take care of them at home and then continue in class with other sowings.