"A-level math competition training technology: This level of educational technology can enable the host to master the basic math competition training knowledge, so that students can obtain the necessary knowledge to pass the school qualifier. Redemption points required, 10 points. ”

…………

"S-level mathematics competition training technology: This level of education technology can enable the host to master the essence of mathematics competition training, and can explain every knowledge point in the syllabus, so that talented students can obtain the necessary knowledge and examination skills to enter the national team. Points required to redeem: 500 points. ”

"X-level mathematics competition training technology: on the basis of S-level technology, the effect of inferences and initiation is added, so that the students participating in the training can understand the knowledge points required in the syllabus to the greatest extent, and can help students get good results in the IMO. Points to be redeemed: 1000 points. ”

Tao Li read the description of each level in the competition training technique from beginning to end, and it was obvious that in order to complete the task issued by the system, the first three levels of the skill were useless, and at least S-level technology must be obtained to complete this task, but when it came to exchange, Tao Li began to hesitate again.

It stands to reason that the S-level technology is the most real, and the exchange price of 500 points can be said to be the conscience of the industry, but some of the effects contained in the X-level technology make Tao Li feel more excited, and if he can bring the students to the IMO arena and get good results, why not Tao Li!

"Redeem the X-level math competition training technique!" Tao Li gritted his teeth and decided to redeem the highest level of the technique.

1000 points is not a lot, at least the current Tao Li can still afford it, and this is also the first full-level technology that Tao Li has obtained, so it is quite cost-effective.

"Consume 1000 points to exchange for X-level math competition training technology...... Redeeming ...... The exchange is successful, congratulations to the host for obtaining this technology!"

Soon, Tao Li received a message notification from the system, although Tao Li has not changed significantly at present, but Tao Li, who has experienced many technical exchanges, knows that compared with himself a few minutes ago, he is definitely no longer a novice in mathematics competition training!

It only takes two trial classes at most, and Tao Li's training level will definitely surpass all the teachers in Jinling Middle School, and even be among the best in the province!

This kind of skill improvement method that seems to be promoted by pulling seedlings, although it is a bit buggy, is the most intuitive impact that the system can bring, and Tao Li has not been able to figure out what the principle of the system can do so so far.

However, if you think about it, the existence of the system itself cannot be explained by scientific thinking, so the services that the system can provide are naturally impossible to explain with science.

After mastering the training techniques of the X-level competition, Tao Li turned off the computer, took a few books casually, and then walked confidently in the direction of the lecture hall. If Tao Li was worried that he would not be able to handle the training task because he had not been exposed to mathematics competitions before, now Tao Li feels that he has the strength to show his talents!

Scumbags, tremble!

And at this moment, in the lecture hall, it has already become a pot of porridge, these students who participate in the mathematics competition, all of them are very good leaders in mathematics in each class, they don't like to talk much on weekdays, but they get together as if they have a common language, taking advantage of the teacher's time to come, you and I chatted word by word.

It's just that after waiting for more than ten minutes, they still didn't see Chen Tianxiang's figure, the students were a little anxious, the exam was about to start, and they were also waiting for Chen Tianxiang to be able to teach a little more exam skills!

Besides, even if it is not for the qualifier exam of the competition, the first test of the third year of high school will be held soon, and it is indeed a bit worth the loss to sit and waste time like this.

"Little Gauss, what about Teacher Chen, why haven't you come yet?" Many students couldn't sit still, and they all looked at Zheng Tongya and asked.

Zheng Tongya, as the representative of Chen Tianxiang's class, has the highest level of mathematics in this classroom, so Chen Tianxiang temporarily made him the class leader of this "mathematics competition class", mainly responsible for conveying some of Chen Tianxiang's instructions.

"I don't know, it stands to reason that Mr. Chen shouldn't be late. "After being a student under Chen Tianxiang for almost three years, Zheng Tongya still knows Chen Tianxiang's personality very well, and he usually won't be late, and even if something is delayed, he will notify the student in advance.

I just don't know why there hasn't been any movement so far.

"Then what should I do, I can't wait forever!"

"yes, I don't know a lot!"

"Why don't you and the little prince come and give us a lecture! I don't think you two have any problem training for us. ”

One of the students suddenly suggested. The level of mathematics competition between Zheng Tongya and Shen Lei has completely exceeded their imagination in their opinion, and even Chen Tianxiang said that the two of them have the strength to enter the national team, and it is not a piece of cake to tutor them?

The student's proposal was quickly approved by most of them, and they usually asked the two men questions, so they didn't think there was anything wrong with such a proposal.

"Wait a minute, Mr. Chen texted me, he said he was attending a meeting at the Education Bureau and wouldn't be back until the afternoon. However, he has invited Mr. Tao Litao to train us on his behalf, so that we can actively cooperate with Mr. Tao. ”

Zheng Tongya was worried about what to do, when he suddenly received a text message from Chen Tianxiang, so he hurriedly said.

"Teacher Tao, it's so familiar, isn't it the same Teacher Tao who became popular in the final exam last semester?"

"It seems that yes, by the way, Zhang Xingchen, this Teacher Tao is the math teacher of your class!"

Zhang Xingchen, as the winner of the first grade in mathematics in the final exam last semester, still has many people in this class who know him.

"Well, it's Teacher Tao in our class, Teacher Tao is very good at teaching!" Zhang Xingchen said proudly.

"I've always heard of this teacher, but I haven't seen him in person, and I don't know if it's really as handsome as the legend says. ”

"Usually the teaching performance is good, but the math competition is different, this teacher Tao must not have been in contact with the competition before, he came to give us training, is it reliable?"

"I also think it's a bit unreliable, after all, it's a recent college graduate, and there shouldn't be much contact with the competition. ”

Regarding Chen Tianxiang's arrangement, many people who are not familiar with Tao Li have raised their own questions.

And Shen Lei, who was sitting next to Zheng Tongya, couldn't help but move in his heart when he heard the name of "Tao Li", he remembered that the test paper that made him painful and happy in the final exam seemed to be made by Tao Li, and he still had doubts about a question!

If he said this, he would be able to see the true face of Tao Li's Lushan in a while?