Today Middle 2 and Middle 3 classes have been part of a series of activities dedicated to science. The classes, with Pleiadi Group/Gruppo Pleiadi (www.pleiadi.net) focus on two different subjects: Food and Digestion and The Human Body. Why do we eat? How do we transform food into energy? What are calories? How do our organs and apparatus work? Activities took place at school between 08:45 and 13:00.