Fifth, every second to strive for excellence

After the participants got to know everyone one by one, Mr. Wen hung a stopwatch on his chest and said to everyone: "This competition is divided into two games, the first is a robot competition, two groups of four people on the field will take 20 minutes to complete the robot disassembly and assembly task in the first half, I have a stopwatch which student completes the disassembly task first, which student wins the fastest time." Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ”

He went on to say: "The second half is a robot action competition, and the students participating in the competition are reminded that the robot must be installed if you can't disassemble and assemble it quickly, otherwise the robot will have a problem during the action competition, then your disassembly and assembly will be wasted and the score will be zero." ”

At this point, he solemnly announced: "Now the game begins, and four players with robots in their hands will participate in the competition." The four of you are two people on a disassembly table, and now you are starting to enter the arena and start preparing for disassembly. ”

All kinds of disassembly and assembly tools are complete on the disassembly table, and four people walk to the disassembly table with robots in their hands and are neatly in place to prepare for disassembly.

Mr. Wen, Mr. Wu, Mr. Wang, and Engineer Gao stood in front of the four team members with a stopwatch on their chests, and Principal Qian held the starting pistol with the muzzle facing the sky, and he stood in the center of the rostrum and pulled the trigger of the starting pistol with his right hand, only to hear two snaps, and the team members began to disassemble the robot.

After Principal Qian gave the order, he put away the starting gun and came to the position of the scoring table of the competition, and he sat down on the scoring table to listen to the four teachers' reports.

On the disassembly platform, He Zhiwu, Wei Lan, Hou Li three students on the robot disassembly and assembly is very smooth, only Liu Side's disassembly process is not very smooth, time passed minute by minute, standing next to the four students holding a stopwatch to watch the disassembly progress of the team members and the stopwatch on the minutes, seconds.

Teacher Wen beside He Zhiwu looked at the stopwatch and said, "Student He Zhiwu completed the robot disassembly and assembly task in nineteen minutes. ”

After he finished speaking, He Zhiwu raised the disassembled robot with his right hand and signaled to everyone. Immediately afterwards, Mr. Wu, who was standing next to Yu Lan, said: "Yu Lan completed the robot disassembly and assembly task in 19 minutes and 3 seconds. He finished.

Yu Lan also stood in a row with He Zhiwu holding a robot, followed by Teacher Wang's report: "Hou Li is nineteen minutes and five seconds-------。 Behind is a report by Engineer Gao: "Liu Side completed the disassembly and assembly task in 19 minutes and 7 seconds." ”

At this point, the four students stood in a row with the robot in hand and the three teachers facing everyone. Teacher Wen stood outside the row and said to everyone: "You have seen the disassembly and assembly process just now, the robot we disassembled and assembled today is a humanoid upright robot, and there are many types of robots we disassemble and assemble in class, you are like a snake robot, a dog-shaped robot, and a model robot------。 There are many types of robots that elementary school students have disassembled and assembled in our maker's home.

The reason why the four students were asked to disassemble and assemble only the humanoid upright robot today is for the comparability of the content of the competition. In the future, there will be many skill competitions like this for elementary school students, and there will be many eye-opening competitions in the future, so let's wait and see!"

After hearing what the teacher said, Principal Qian stood up on the grading table and said, "Now the robot demonstration competition begins." He finished. Under the guidance of four teachers, four team members came to the toy competition field with robots in hand.

There were two large red carpets on the competition field, and Mr. Wen asked He Zhiwu and Wei Lan to stand on the left and right sides of the red carpet with robots in hand, and Mr. Wang led Liu Side and Hou Li to stand on the left and right sides of the red carpet on the right with robots. After the four students put the robot on the carpet, Mr. Wu and Engineer Gao distributed the robot remote control to the hands of the four racers.

At this time, Mr. Wen faced everyone with a wireless microphone in his hand, and he began to introduce the competition process to the audience. He said: "Now I will take the robot action demonstration of He Zhiwu and Wei Lan as an example to explain the steps of the competition. ”

He paused and continued, "We're going to name the robots of the four racers A, B, C, and D. The robots that He Zhiwu and Wei Lan participated in were robots A and B. In the following introduction, we will call Robot A and Robot B. ”