Reporter Qin Guoling "actually threw it 30 meters!" "The suspended paper airplane circled the mark 18 times!" On the morning of the 3rd, Weifang City's first paper airplane competition was held at the Phoenix School Gymnasium in the High-tech Zone, with primary schools and junior

reporter Qin Guoling

"It actually threw 30 meters!" "The suspended paper airplane circled the mark 18 times!" On the morning of the 3rd, at the gymnasium of Phoenix School in the High-tech Zone, Weifang City 's first paper airplane competition was held here, with a primary school , two groups of junior high schools. The competition is an individual event and is divided into three categories: Paper Origami Airplane Straight Distance Competition, Origami Airplane Olympic Five-Ring Target Competition, and Suspended Paper Airplane Target Surrounding Challenge. More than 400 primary and secondary school students across the city signed up to participate.

html On the morning of 03rd, there was a paper folding airplane straight-distance competition. Whoever threw the paper airplane the farthest would win. A contestant from kuiwen turned to the right, pushed off the ground with his left leg, turned his waist and abdomen, flicked his right arm, and threw the "javelin" paper airplane in his hand with all his strength. The paper plane drew an arc in the air and landed perfectly at a distance of 30.10 meters. In the paper folding airplane Olympic five-ring target competition, the children threw their paper airplanes with great energy, hoping that it would fly smoothly into the five-ring target. Each contestant threw three times at different take-off lines, a total of nine times. The suspended paper plane around the mark challenge is more "high-tech". The contestants use an A3 paper-sized airflow generating board to control the paper airplane to fly around the mark in the competition venue without touching it. Zhou Can, a student participating in the competition, told reporters that the suspended paper airplane includes dynamic aerodynamics and uses the principle of rising airflow on a slope. The aircraft must be made as wide and light as possible. During the competition, cardboard is used to make a slope, which feels like holding up the airflow, making the aircraft levitate. Only by moving forward in the air can you complete the task of circumventing the target.

Paper Plane is a low-carbon science and technology sports project that is easy to get started, has low activity cost, effectively promotes young people's manual and mental abilities, and fully reflects the equality of education. Competitors must use the paper provided by the venue to make one to three paper airplanes within 8 minutes. For the Paper Origami Plane Straight Distance Competition and the Olympic Five-Ring Target Competition, the competition specifies that the paper can only be folded, and cannot be torn, glued, cut, stapled, or hung with heavy objects. After the competition, the paper airplane can be basically disassembled and restored to its original appearance. Before folding, children must study carefully and use the knowledge they have learned to innovate and improve. For the suspended paper airplane mark-circling challenge, the competition venue provides three specifications of A4 copy paper for free selection. Each contestant has a second chance to fly the competition; within the specified time, the contestants use an A3 paper-sized airflow generating board to control the suspended paper airplane, flying around the two benchmarks A and B from the starting point, and each contestant is recorded. The number of circles flew around the pole within a specified time. The organizer of the

event stated that the selected students learned aerospace knowledge in the game, experienced the combination of knowledge and technology in practice, and developed a sense of independent innovation and independent exploration during the event.