Before returning to the college entrance examination, I became popular in the science circle

Chapter 18 Knowledge
The old class has been lecturing, Wu Tong put his mind back and listened to it, while his subordinates were already slowly deriving the Lagrangian median theorem on the draft paper, which she had just come into contact with.

Assume F(x) =······. Since F(x) is continuous on the closed interval (a, b) and differentiable in (a, b), F(x) is in the closed interval (a, b) is continuous and can be differentiated within (a, b)...
The above proof is obtained in the case of a<b. It can also be proved that if a>b, the function f(x) is continuous on the closed interval [a, b], and can be derived on the open interval (a, b). , then there exists at least one point ξ in the open interval (a, b) such that f'(ξ)=(f(b)-f(a))/(ba)...
Now she has a more tacit understanding with the Enlightenment Stone Monument, and there is no need to deliberately hook up. As long as she calms down anytime, anywhere, she can immediately enter the state of deep learning with no distractions, enter and stop at any time, very freely.

Hearing the old class calling her, Wu Tong froze for a moment before realizing it, put away his pen and got up.

"teacher."

At the entrance of the stairs, teachers and students gathered and walked to the teacher's office at the end of the corridor.The office of the second-year high school teacher is at the eastern end of their floor, which means that the classrooms on their floor are basically under the eyes of the teachers, so the discipline is pretty good.

Chen Qiusheng looked sideways at Wu Tong, and at some point, the girl straightened her back, her brows were delicate, as if pearls had washed away the dust, and she was radiant, completely different from being unnoticed in the past.

"You did well in the test this time. Did you study hard and review during the summer vacation?" Chen Qiusheng made a start.

"Yes, Teacher Chen, I feel that my foundation is not strong, so I retaken six science subjects during the summer vacation!"

"It is a good thing to be able to realize this and know that you are serious about studying. The teacher is very happy. Congratulations to you for getting the first place in the grade in this test!" It was really beyond the teacher's expectation. .However, after all, Chen Qiusheng has been a teacher for many years and has put away his complicated emotions early. Now when facing the students, he still smiles and softens the usual seriousness on his face.

In any case, it is a happy thing for a student to do well in the exam.

"I wasn't sensible before, so I made the teacher worry a lot." Wu Tong apologized to the teacher for being willful before. When she didn't study hard, the teacher also talked to her and worried about her. He was a very good teacher.

"It's all what the teacher should!" Chen Qiusheng is straightforward, not used to going around in circles, and went straight to the point: "According to your grades this time, you can be promoted to the first and second classes of the top students. You also know the top classes in our school. Concentrate The best teacher in the school treats you better, and the teacher in the top class also welcomes you to transfer to another class, and will talk to you in the next two days."

"Go back today and discuss with your family members to see how to arrange a transfer? The teacher respects your opinion!"

Top class?That was also the place she had dreamed of exerting her strength and entering.However, times have changed, and now she has no obsession with the top class.

"Teacher Chen, rather than transferring classes, I think I might want to skip a grade and take the college entrance examination in advance. If I can't skip a grade, I might try to take the competition recommendation route!" Wu Tong pondered for a moment and said her intention. idea.This idea came to her mind after she mastered all high school subjects.

She goes to school for the purpose of mastering knowledge, and has no false idea of ​​wanting to relive her youthful high school life again.After mastering high school knowledge completely, there is no need to continue to waste a year in high school.Education and book resources in small counties are scarce after all.Entering the university one year in advance, she can also get in touch with a wider range of knowledge.As long as her heart is where it is, where is it not in the prime of youth?

Therefore, after she made a decision in her heart, she also made two alternative routes for herself, which could be carried out at the same time to make preparations.For Wu Tong, to be honest, the competition is an unfamiliar section. This is a game for geniuses. It was too far away from her before. She has just been exposed to it and needs to strengthen her training. It cannot be used as a life-saving straw. It is only an alternative. .

For her, the safest route is to take the college entrance examination in advance, and she has to fight hard with the school.

"Skip a grade?" Chen Qiusheng was a little stunned, how could he have such an idea?

Even though Wu Tong got such a nearly full score in the preliminary test this time, it was only a basic preliminary test paper after all!Most of the exams are based on the knowledge of the first year of high school, but based on this, one can't think that the college entrance examination is so simple!
"Yes, Teacher Chen, I'm not arrogant or complacent just because my test scores are not bad!" Wu Tong's expression was serious and solemn, "I have self-study all six high school science subjects. Regarding this, the teacher can test at will. , I can accept it.”

Whether it is possible to take the college entrance examination in advance, the teacher will eventually have to communicate with the school leaders, and she must first convince Teacher Chen.The best way to convince her is to let the teacher verify her current level with her own eyes.

All repairs completed?Are you sure you haven't read through all the high school textbooks?
Chen Qiusheng raised his hand and looked at his watch. The morning self-study had just begun, "I heard that you always hand in papers half the time in the examination room?"

"The Chinese papers can't be turned in half the time!" Wu Tong nodded with a smile, she didn't talk too much, her Chinese still needs to practice more and accumulate more.

The subjects that were her previous strengths have now become her weakest points, and Wu Tong is quite helpless.However, Chinese language really requires time to accumulate, and she can't just do it in one go!
"Come on, I'll find you a paper. You can do it and see if it's a mule or a horse. Let's pull it out and run around!" Chen Qiusheng wanted to give the students a real feel, so he went to the third grade and took a math paper. "Come on, Wu Tong." , Are you sure you have finished studying all the high school mathematics textbooks by yourself?"

"Yes, Teacher Chen!" Wu Tong nodded confidently.

"Come on, do this paper and let the teacher see your level!"

After half an hour, he got Wu Tong to finish it. He faced the answer and confirmed that he saw the paper with full marks. Chen Qiusheng really felt that he had learned a lot!
There is a famous saying before that genius is 90.00% inspiration and 90.00% perspiration. He has taught for many years before, even if there are occasional outstanding students, it is basically [-]% perspiration.It's not that he has never seen a child who didn't pay attention to studying at first, but then paid attention to his grades and got into a good university.

But like the student in front of him, he just had a two-month summer vacation to retake, and he had a perfect score. He also taught himself to complete the high school content, and really mastered the high school content, which really made him see what it means to be gifted.

(End of this chapter)