Chen Yeming is also the top student in the class, although she is less than 1.6 meters tall, she is better than fair skin, there are almost no acne and freckles on her face, and even with a little baby fat, she looks extremely cute.

And her own strength is also undoubted, with the overall top five grades in the class assigned to the senior class, in mathematics, physics, chemistry and English five subjects are very average, almost no weaknesses.

And she will also ask questions like the teachers of various subjects on weekdays, and she is deeply loved by the teachers of various subjects.

Zheng Zhiqiu is no exception to her, if his daughter can have such a well-behaved and achievement, he must be very pleased.

At this time, Chen Yeming was called up, her little face turned red in an instant, a touch of crimson climbed from her neck to the root of her ears, she looked at the title on the blackboard, "This...... I...... This...... It's ...... this question."

"What's wrong? Don't you even know Ye Ming this question? ”

Chen Yeming was very ashamed and said, "Teacher Zheng, I'm sorry, I haven't figured this question out yet, if I give me some more time, I can figure it out......"

Zheng Zhiqiu sighed lightly and said, "Okay, Ye Ming, you also sit down first." ”

Chen Yeming sat down in shame, his eyes were still staring at the topic on the blackboard, he took out a pen and scribbled on the scratch paper, trying to figure out the key steps.

After that, Zheng Zhiqiu said again, "This question may seem a little difficult in my opinion, but the difficulty is not so high that no one in the class can do it, right?" I've also talked about this type of question in some workbooks, and if you think about it, I'll give you another three minutes. ”

The students are so tired.

Mr. Zheng, why did you suddenly put so much pressure on us?

You're usually kind, huh? And you will talk about stalks, you won't talk about stalks today, we're very uncomfortable......

Alexander, the top student in the class, will this be the difficulty of the college entrance examination? If we continue like this, we'll collapse, and we won't even be able to do a physics problem in physics class.

Three minutes later, Zheng Zhiqiu called two more boys to get up.

Boys are more active than girls in terms of thinking, which may be a bit biased, but there is no need to worry too much about mathematics, physics and chemistry.

It's just a pity that the two of them are also disappointing when they stand up.

"Is it difficult? This problem divides him into a uniform deceleration linear motion in the vertical direction and a uniform linear motion in the horizontal direction. ”

After that, Zheng Zhiqiu walked to the blackboard again, picked up the chalk, brushed and wrote down a few data formulas.

x=v0s*t

y=v0sin*t/2*gt

At this moment, several students under the podium immediately reacted.

"Oh, I see."

"That's ...... so"

They are very smart, and the teacher knows the next steps to take with a little mention, but this reaction is still very disappointed in Zheng Zhiqiu's opinion.

If this kind of topic is on top of the competition, no one will give you some of it...... If no one mentions it, you won't get points, and what's the point if you don't get points.

"Teacher, this question is too difficult, it's impossible to test such a question in the college entrance examination......"

"What if it's the finale? That's a very high score, at least it can change your fate by nearly 15 points, do you know what 15 points means? You're really disappointing me......"

"But teacher, there are not many people who can do this question, don't you see that no one in our class can do it? In the second year of high school, I'm afraid only those perverts know how to operate, and I'm afraid the time is not a moment and a half. ”

"No one did it in the second year of high school?"

"yes." A group of students in the seat chimed in.

"How did that person make it for his first year of high school? And I didn't need any hints at all.,Just write the answer out so easily.,And told me that if the college entrance examination is such a difficulty.,It's too easy.,Look at it.,This question is easy for people to say.,But look at you.,It's not as good as a freshman in high school.。 ”

Zheng Zhiqiu sighed.

"Teacher, this topic is so difficult, who will do it? Who are the freshmen in the first year of high school? ”

"Let me meet him."

"You know each other, too."

Lao Zheng spoke.

"it!"

"!"

At this time, some students with bright minds reacted instantly, and a man who made people want to beat him up directly popped up in their minds.

The girl was a little curious, "Who?" ”

"yes, who are you talking about?"

A student sighed and said, "Who else could it be, the freshman who accidentally broke into our class some time ago and was detained by us, didn't he agree to participate in the physics competition in order to survive?" Worship Teacher Zheng as a teacher, this bastard, pretending to be forced to come to us......"

"Is that Bichi?"

"It must be that he made this question easily, Mr. Zheng, he felt that his IQ had been insulted, so he came to us to find a sense of existence."

“……”

"That's exactly what it looks like!"

A group of sophomores directly found the crux of the problem, but they couldn't see Fang Chao at all on weekdays, because Fang Chao's figure in the school was almost gone, even if some teachers usually wanted to see him, it was not an easy thing.

He sometimes goes to the physics laboratory, sometimes he goes to Zheng Zhiqiu, as for the black carbon-free, he goes less often, he almost doesn't have any problems with the mathematical theory knowledge in high school, and he fully understands that even if he does a problem, the number of points he can get is only a handful, and it is not even as good as doing a physics problem.

There is no problem with the level of black face carbon to teach Fang Chao high school mathematics, even if it is some problems in the competition regulations, he can provide Fang Chao with a series of professional ideas and suggestions, but Fang Chao's growth speed is too fast, too amazing, so that black face carbon can't even think of anything else to teach Fang Chao.

The ink on his body is the blackest, and everything that can be taught is obviously taught, and even some things that can't be taught, but these are the places where the black face carbon essence is, and in other words, teaching is equal to white teaching, in terms of Fang Chao's comprehension ability and talent, some topics are simply insulting to him if they are given to him.

As for the deeper content, he is just a junior high school mathematics teacher, he has no problems at the professional level, and he has mastered all the mathematics knowledge in high school, but he can't give advice and help for those mathematics content in college, which is not what he is good at, and without in-depth research, there is no way to continue to serve as Fang Chao's tutor in mathematics.

So when Fang Chao went to his house one day, he gave Fang Chao two books and asked him to study on his own.

One is Calculus in College Mathematics and the other is Linear Algebra and Analytic Geometry.