XYZ-Stars i Solar System Pathway: una experiència museística de treball per projectes sobre les constel·lacions i el Sistema Solar

High school students usually present misconceptions related with the dimensions and pro-portions of the Univers and celestials bodies. Active methodologies (as project work) repre-sent an opportunity to put these misconceptions in a situation of a cognitive conflict. In this article, it has been described two interdisciplinary experiences of project work about the constellations and the Solar system. The experiences have been developed as a quarterly project with the collaboration of Natural Science Museum of Granollers, and as a result it has been done an exhibition open to the public about students’ productions in a room of the museum as a urban model. The results of the applications have been described together with an assessment to guide the development of quarterly projects.