Stations-ID: D106 Instructions: Separate a ball from the group by turning the gear. What happens when it hits the group again from the other side? What do you need to do to keep the cycle going?
Stations-ID: D105 Instructions: 3 perspectives? 3 shapes! Square, triangle or circle? The Pólya-plug takes on different shapes when viewed from every direction. Can you rotate and flip it so that it fits through each of the three holes? The solid …
Stations-ID: L002 Instructions: Build a tower using local species! How many blocks can you remove before the tower collapses? Pulling the wrong rivet! The so-called “Rivet Hypothesis” compares the species in an ecosystem to the rivets in an airplane. Removing …
Stations-ID: D001 Instructions: Try stacking the building blocks in such a way that they stick out as far as possible over the first block.Can the top block be placed so that it protrudes over the bottom block completely?• Begin with …
Stations-ID: D020 Instructions: Lay the broom stick horizontally on your outstretched hands, so that both ends are barely resting on your fingers. Now slowly move your hands towards each other. Are you able to do this without dropping the broom? …
Stations-ID: D021 Instructions: Balance the rod vertically on one finger. What happens, when you turn the rod around? First, balance the rod with the wooden ball on it at the bottom, after a few attempts turn the rod around. Which …
Stations-ID: D082 Instructions: Multiple photo-cells block a 7-Meter-long path. You must find a way through without triggering an alarm. Exercise scenario: For easier orientation, rubber bands have been attached next to the photo cells.Serious scenario: After the bands have been …
Stations-ID: D085 Instructions: Try standing on the wooden cross so that none of the beams touch the floor. Can you balance on the board in such a way that a marble can roll along the milled groove? Can you do …