Xueba: The knowledge I taught will be returned by crit

There were 57 people in the third class of Yangcheng No. 1 Middle School and High School, and except for Liu Yanyan, the faces of the other 57 people were all written with shock.

As classmates, they certainly know Liu Yanyan’s math scores.

Liu Yanyan’s monthly math score is about 90 points, and if she plays well, she will have more than 100 points at most, and she will definitely not exceed 110.

At this time, after hearing that Liu Yanyan scored 143 points, how could they not be shocked.

You know, this is a math subject, the most difficult subject in high school.

And how difficult it is to advance in mathematics, everyone knows it.

From 50→90: Normal difficulty;

From 90→120: medium difficulty;

From 120 → 130: Great Catastrophe;

From 130→ above 140: super hard.

Because with the higher the score, every 10 points of improvement requires several times more effort, and even talent.

And Liu Yanyan went directly from 90 points to less than 140 points.

That’s why they’re surprised, they’re shocked.

And as Liu Yanyan’s tablemate Wang Na, in addition to being shocked at this time, her heart is also full of mixed grains.

One moment, she was still mocking Liu Yanyan for believing in online live teaching, and the next moment Liu Yanyan actually scored 143 points in the test and hit her in the face.

On the stage, the voice of Zhang Bo, a mathematics teacher in the third class of Yangcheng No. 1 Middle School, continued to come.

“Liu Yanyan, come up and get the test paper.”

“Uh oh.” Liu Yanyan nodded and walked towards the podium.

The exam paper was handed to Liu Yanyan, and Zhang Bo praised with a smile: “Good exam, continue to cheer, 985, 211 universities are beckoning to you.” ”

“Thank you, teacher, I will continue to work hard.” Liu Yanyan said happily.

After that, Zhang Bo looked at the other students in the class and said seriously: “I said that you are one by one, are you so stingy with your applause?” ”

“Liu Yanyan scored 143 points on the test, which is the result of her hard work, which can be envied, but not jealous.”

The whole class fell silent.

Indeed, as Zhang Bo said, many people have not only envy in their hearts, but also a trace of jealousy.

Grades, everyone wants to be higher.

“Teacher, is Liu Yanyan cheating? How can she improve so much, you must know that usually she only scored more than 90 points in the exam. ”

However, at this moment, a classmate’s voice came from the class.

Suddenly, the class was in an uproar.

After all, plagiarizing these two words is not a good thing.

In fact, there is more than one person in the class who has the idea of whether Liu Yanyan is plagiarism, but… And no one said it.

Because the third year of high school is also almost an adult, everyone knows that whether the grades are good or not is their own, what is the point of obtaining high scores by plagiarism?

“Yes, teacher, I also doubt it.”

“It’s only been less than a month, how can Liu Yanyan have improved so much.”

Seeing that someone suspected Liu Yanyan of plagiarism, Wang Na also stood up at this time.

“I didn’t, I didn’t plagiarize.” Hearing Wang Na’s words, Liu Yanyan suddenly felt a little aggrieved.

Whether you cheat or not others don’t know, don’t you know your own tablemates?

Stage.

Zhang Bo frowned, and he said slowly: “Don’t talk nonsense about things without evidence, and… The third question of the penultimate question of this paper, Liu Yanyan, the only one in our class, did it. ”

“Liu Yanyan is making rapid progress, it can only be said that she has opened her mind, she has worked hard.”

Hearing Teacher Zhang Bo defend herself, Liu Yanyan also took the initiative to say: “Teacher Zhang Bo, I didn’t plagiarize. These days, I have been studying in the live broadcast room of ‘Douyin’, and the anchor’s lecture is so good that I can understand it all every time, and even draw inferences. ”

“Draw inferences?”

“Yes, otherwise my grades wouldn’t have improved so fast.”

Liu Yanyan knows that although the teacher defends herself, some people must still not believe it.

She herself still feels strange.

But that’s the way it is, she’s just improved so much.

“I said at the beginning that this anchor really has something, otherwise I wouldn’t have transferred money to him.”

Liu Yanyan bit her lip and raised her voice: “If you still don’t believe it, I can make a test paper now to prove myself.” ”

Saying that, Liu Yanyan took the initiative to walk to the podium again, she looked at Teacher Zhang Bo and said: “Teacher, is there a new test paper, the kind we haven’t done.” ”

“Yes…” Zhang Bo paused and did not refuse.

In fact, he was also a little curious about why Liu Yanyan had made such great progress.

Just now, I heard Liu Yanyan say that it was because of a ‘douyin’ teaching anchor, he definitely didn’t believe it.

But within a month, he improved from 90 points to 140 points, and as a math teacher for more than ten years, he certainly knew the difficulty.

Almost impossible, so to speak, unless…. A highly gifted mathematical genius.

Liu Yanyan took the test paper in Teacher Zhang Bo’s hand and began to calculate it on the blackboard.

“I just prepared this test paper for printing today, and I was originally going to be used as your homework.”

Zhang Bo also sent the new test papers to the whole class.

“Odd and even invariant symbols look at the quadrant, this question chooses A.”

“sin30 is equal to 1/2, so the spatial coordinates of this Cartesian coordinate system are (1,3,0.5)”

“……”

In front of the blackboard, Liu Yanyan’s speed of doing questions is not slow.

Looking at Liu Yanyan, who was doing the test paper quickly on the stage, every student was silent.

At this time, everyone is quietly waiting for the final result.

Time passes by minute by minute….

It was not until the end of the evening self-study hall that Liu Yanyan finished writing the test paper.

At this time, the blackboard was densely packed with answers that she had written.

Seeing Liu Yanyan write down the last character, Zhang Bo was a little shocked and speechless.

Half a day.

He turned his head to look at everyone and said, “When Liu Yanyan was doing the question, I already had the answer right. ”

“This time, she scored 141 points, which is 2 points lower than the previous time, but… That’s enough to say it all. ”

“Liu Yanyan did not plagiarize or cheat, she relied on her strength.”

Zhang Bo’s voice with some excitement reached the ears of every student in the class.

After everyone heard Zhang Bo’s announcement of Liu Yanyan’s results this time, everyone’s eyes widened in surprise at this time.

Really, it’s all true.

Liu Yanyan watched live streaming and her grades improved by 50 points.

“Leaning on… It’s awesome, Liu Yanyan cowhide! ”

“My God, please tell me the number of the live broadcast room, I want to watch the live broadcast learning.”

“Again, this is a miracle.”

“I also want to watch the live broadcast, I want to test Qingbei…”

Chaos, at this moment, the entire Yangcheng high school third class fell into chaos.

At this time, no one suspected Liu Yanyan of cheating, and their focus shifted from Liu Yanyan’s ‘cheating’ to teaching in the live broadcast room.

Of course, there is one exception, that is, Liu Yanyan’s tablemate Wang Na.

At this time, her face turned pale, because the person Liu Yanyan shared in this live broadcast room was her.

Grades don’t lie, and math doesn’t lie.

Liu Yanyan proved with her strength: that anchor really has goods!!!

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