When you blow air down the straw it travels to the end and pushes its way out, taking the rocket straw segment with it as it moves. The harder you blow into the straw the more energy the air has and the further your rocket will fly. Plate maze test students’ creativity with engineering. The childrens ability to design and solve a maze is being tested. At the same time, creativity is involved because children are encouraged to create and design the maze out of everyday objects. Children need to learn how to measure properly so their design can fit to the plate.