The ambition of the Children’s Museum exposition, which is being created in the New Building of the National Museum, is to offer visitors a space for entertainment, relaxation and education. The exposition will introduce them, in an entertaining way, the natural and cultural heritage of the Czech lands in connection with unique exhibits of the new expositions in the Historical Building of the National Museum. The visitors will go through various historical events by means of the “time machine” of a scientist. The exposition will utilise a number of mechanical interactive elements, as well as modern audio-visual media. The creative team, composed mainly of museum pedagogues, will make use of their vast experience of working with children.