After a short introduction into the functioning of contraptions, participants will build in small teams their part of a room-sized chain- reaction installation out of recycled components.
Each team is responsible for one section of the whole mechanism. Equipped with a building sheet, the participants start transforming a pile of apparent random stuff into a working component of the whole machine in a process of creative thinking, tinkering and experimentation.
Once all assembled and connected, the kids learn to preset their part, eliminate mistakes and explain the functioning of their section to the others. After that, off we go: once triggered there is no stopping of the chain- reaction (at least in a perfect world) till the big final surprise: it ends as a lolly shooting machine!
Creativity, problem solving, precision, learning through doing, communication and team work are encouraged, while children gain some hands-on understanding of the ‘cause and effect’ principle.