Primary and Secondary School 2023 Manuel Soler, explaining and demonstrating the phases of the moon through the use of a participatory experiment at CEIP Teresa Berganza in Boadilla del Monte – 2023 2022 Stefano Discetti, Andrea Ianiro, Patricia García Caspueñas & Alison Ponche from UC3M’s aerospace engineering research group visited the CEIP Angel Gonzalez in Leganés on 7 April 2022 to propose a fun activity on paper airplanes. An extraordinary time spent with 5-year-old girls and boys, all eager to have fun playing with aerodynamics!