This short activity is an excellent introduction to a visit to the Maison des Remparts or to the educational workshops at the Promenade Museum.
The aim is to learn how to observe the rocks of our region at life size, so as not to miss out on geological history without seeing it. Children discover the relationship between fossils and the rocks that contain them. The ancient seabed comes back to life with ammonites!

2€/student: slab only
1€/student: if combined with guided tour or workshop