A museum or material case can vividly convey and sensually present museums, monuments, works of art, as well as art, cultural, and natural history topics. These small-scale museums contain selected representative originals or replicas as mobile didactic media in a narrowly defined collection space. In included teaching units or suggestions for them, topics on world knowledge can be enriched with various sensory impressions. The museums lend their suitcases and boxes to schools and other interested institutions to prepare for and follow up on museum visits. In recent years, numerous museum suitcase projects have also been implemented directly in educational institutions, where they are used as a permanent stationary teaching medium. This volume presents successful museum suitcases and mediation concepts that have been effectively implemented in art and education.