The hoop glider!!!
Our activity started with kids imagining to go to school by a car, that is environmental friendly and flies in the air. One of them said , if he lived on a mountain and the school was in a valley he would do paragliding. So, we talked about gliders and how they fly without motors.Gliders always descend relative to the air in which they are flying. Para gliders, hand gliders are some of the gliders that we see these days. What are Gliders? Gliders are a type of aircraft which do not have engine, but use the wing design and air flow to fly around. Now, it was time for them to build one themselves, but using a different design and shape that they had seen. I gave them a straw to throw, which did not go very far. As they were brain storming, the idea of adding loops instead of the wings came to them. They were quick to decide that they would need 2 hoops instead of one to make it fly for some time. That is how kids made a hoop glider. It worked really well. design for...