The physical education teacher drew a perfect circle with his bare hands, and the netizen teased: It may be the compass of his last life! When it comes to physical education teachers, everyone will recall the little things they got along with at school. Some may be occupied by the Chinese teacher when physical education class stopped, some may be that the PE teacher blew his whistle on the playground to guide students' long-distance running skills, or that the school asked students to do morning exercises, and the PE teacher led the students to learn the essentials section by section, and there are many, many good memories!

Recently, a PE teacher quickly became popular on the Internet. It turns out that this PE teacher is on the playground, holding a tool similar to a big spoon in his right hand, and he can draw a perfect circle by walking around the playground casually. This big one? Spoon? There is enough white powder in it, which seems to have a certain weight. The PE teacher, calm and steady, walked step by step and drew a circle. Netizens exclaimed: God skills!

In the PE teacher's view, such a circle is a piece of cake for him. However, it can be recalled that when I was at school, I drew a circle on the draft paper to do the problem, and it was a little bigger. If I draw by hand, the circle may become an ellipse. If you don't use your hands, you may have to use your hands? Compasses? The power of. Therefore, people can never draw such a perfect circle. At the very least, your arms must be strong, your steps should be even and steady, and you can't walk too fast or too slow. In addition, from a mathematical point of view, it is best to determine the center of the circle and keep the radius unchanged in order to draw a perfect circle! Therefore, some netizens ridiculed that the physical education teacher may have been a compass in his last life!

I have to admire this PE teacher. It's really a stunt. Imagine, if the PE teacher has any tricks to teach the students, then the students who get the teacher's biography can completely abandon the rules and regulations? You can also save more time when answering questions.