"It's not a thorn, it's just to find a deficiency for this teacher, Lao Ma, you can talk to him when you have time, it should be regarded as his cultivation, right?!"

Zeng Zeyu couldn't help but smile when he heard that Ma Xiaotian actually agreed to show them the teaching video of Jinling Middle School this time, and he didn't notice a strange arc flashing at the corner of Ma Xiaotian's mouth.

Dig a pit and jump down, such an IQ is really in a hurry! How did he get to where he is now?

Ma Xiaotian really couldn't figure it out.

He has already done a lot of avoidance, but Zeng Zeyu is still thinking of a way to hit him!

Teacher Tao, I'm sorry, I'm going to start pretending to be forced to borrow your class video!

"Then you wait a minute, I'll go get the USB drive!" said that, Ma Xiaotian stood up and walked straight towards the office.

"It's still Zeng's strong! A few words will make the horse bureau ugly!"

"I can't help but wonder what the teaching video of the horse bureau will look like, young teacher, it's kind of interesting. ”

As soon as Ma Xiaotian went out on the front foot, someone on the back foot whispered.

"For a while, no matter how bad the teacher in the video is, you are not allowed to talk nonsense, do you hear?" Zeng Zeyu just wanted to get back a little face through the comparison of the two videos, but he didn't want to have a bad relationship with Ma Xiaotian.

As long as it can embarrass Ma Xiaotian, the other Zeng Zeyu doesn't care very much.

Soon, Ma Xiaotian walked into the conference room with a USB drive in his hand, Zeng Zeyu didn't speak, just watched with a smile as Ma Xiaotian plugged the USB drive into the computer, and then clicked to open the teaching video when Tao Li was in class.

"Yo, what a coincidence, this teacher from Jinling Middle School is also on the conic curve, hey, there is actually a video of cutting the cone, it shouldn't have been learned from Teacher Lin!"

As soon as the video played, Ma Xiaotian hadn't completely sat down, and he heard Zeng Zeyu "pointing out the country" on the side, but, in the next second, Zeng Zeyu couldn't laugh, his mouth was wide open, and he stared at the projector with his eyes intact, as if he had seen something incredible.

Not only Zeng Zeyu, but also the other people who originally wanted to see the jokes, their performance at this moment was no more calm than Zeng Zeyu, one by one covering their mouths and staring at the front without moving, sometimes frowning, sometimes staring, as if they were enjoying a blockbuster.

No one was talking, as if the animation at the beginning had magical power, the pictures that automatically decomposed in their eyes frame by frame, the theorem properties that automatically popped up in their minds, and the moving voice of the teacher in the video, seemed to penetrate their hearts!

Whether it is the picture, sound, or teaching effect, what I watched this time is more than one level better than Zeng Zeyu's broadcast of Mr. Lin of Jinda High School!

At the moment, they have only one thought in their minds: is this really just an ordinary instructional video?

Looking at the expected reaction of these people, Ma Xiaotian smiled silently, but he didn't say anything, he roughly watched this video on the way back, although the effect is still very amazing, but compared to listening to it at the scene, it is still much worse, if they let them listen to it in person, it is estimated that the shock will be like a small nova hitting the earth!

"Wait...... Wait a minute, can you not fast forward, we want to see the whole thing from beginning to end. Ma Xiaotian was just about to fast forward, but the person sitting behind him spoke up in advance.

The person who spoke was the same staff member who praised Zeng Zeyu before, but at this moment he didn't care if he would annoy Zeng Zeyu, after watching the first part of the video, she actually had a strong desire for knowledge in her heart!!

That's right, it's the kind of curiosity that wants to continue listening and wants to master more knowledge! This effect can be regarded as an additional effect of the "sound immersion" special effect, which can make the people who listen to the lecture have a desire to learn more knowledge, so as to enhance the effect of the lecture!

Ma Xiaotian looked behind him and asked a few other people with his eyes, and those people also nodded without hesitation, their eyes were full of eagerness, thirst for knowledge!

Ma Xiaotian looked at the time, there was still more than half an hour to get off work, anyway, there is nothing to do now, just watch it!

"Okay, then you can watch first!"

Although Zeng Zeyu, who was sitting next to him, had a bad face, it was not good to have a seizure in front of Ma Xiaotian, the most important thing is that in this case, if he can't control it first, it is to admit that the teaching video shot by Ma Xiaotian is better than his own!

"You must calm down, isn't it just that the animation is done well, what's the big deal, this is a math class and not other classes, no matter what, this is also a young teacher, his board books, courseware, and exercise arrangements can be compared to Mr. Lin!"

Zeng Zeyu comforted himself like this in his heart, but he didn't know why. He always felt a little uneasy in his heart.

With such thoughts, Zeng Zeyu suppressed the irritability in his heart and continued to look down. But the more he watched, the more desperate Zeng Zeyu felt in his heart.

What is a board book?

If Mr. Lin's board book is well-organized and looks clear at a glance, then the board book in the video is simply a work of art!

What is chalk writing?

If Mr. Lin's chalk words are very delicate and pleasing to the eye, then the chalk words in the video are simply calligraphy works!

What is drawing?

If Mr. Lin's drawing is only very standard, then what is the drawing in the video now?

And those two hands draw at the same time, and the images drawn are still different, what is that?!

Zeng Zeyu felt 10,000 critical blows! In addition to the shock hidden in his heart, he was more ashamed! He was sticking his face out for people to beat!

The video has been playing for more than 30 minutes, and it has been off work for a few minutes at this time, but none of the people present realize that they have left work, and they are still staring at the projector intently, for fear of missing any shots, and no one notices that one of the staff members is still holding a mobile phone in his hand, and he started shooting and recording while watching, and the recording duration is about five minutes......

After the 45-minute teaching video was played, the whole conference room was quiet, no one spoke, those who originally wanted to taunt a few words, at the moment they gritted their teeth and swallowed, they are not stupid at all, which one is good and which one is bad, even if they are blind, they can judge it just by listening to the voice!

At this time, if you say something stupid that shouldn't be said, I'm afraid you'll shoot yourself in the foot!

While everyone was quiet, the person who had just taken the video clip couldn't help but upload the video to his Weibo, and he wanted more people to see Tao Li's lectures......