Of course, also the Dörfli children have to go to school. Mr. Traber, the village teacher, takes care of the lessons. Today he shows different fossils and explains how they are made. Heidi, Karl and William listen attentively to the teacher's words, after all they want to learn something. The playset contains the figures Heidi, William and Karl as well as village teacher Mr. Traber, a school desk, a showcase with containers for fossils, different fossils, as well as a board with pen and sponge. The board can be written on with the enclosed pen and wiped off with the sponge.