Use a piece of printer or construction paper for your paper airplane. Lay the paper on a flat surface and fold it in half lengthwise to create a long rectangle. A Hands On Lesson About Aerodynamics Wood Trails Dave Brock Cardboard Airplane Airplane Crafts Popsicle Stick Crafts Fold Your Cardboard In Half. How to make a cardboard airplane . Fold the wings down matching the top edges up with the bottom edge of the body. Constructing the Wing Baseouter Shell. Learn - How To Make a cardboard bottle airplane RC Car httpamznto2B5aMQk Use This Car For Remote ControlAmazing Audi RC Car - httpamznto2yan44iA. This solved both the thin cardboard problem as well as hiding the cereal box writing 2. Push the flaps in a few inches so that some of the flap is inside the box. Select a plane below and lets get started. Fold the plane in half toward you. Paper Airplanes are fun and educational. Paper Planes have been providing quick and easy fun for generations. Slide the f...