The second diagnosis in Miancheng came too quickly, like a tornado.

Then the wind swept the candles, deeply hurting the Taibai students.

"You hurt me, and you returned with a smile!" Wang Zhan sang bitter love songs sadly, his state is a common phenomenon in the whole Taibai.

Nima!

Finally, last time I got 500 points, the eighth in the whole grade, and I threw 20 points on the second line!

But this time, the second diagnosis in Miancheng was too difficult, and Wang Zhan was directly crushed back to 430 points, although the second line also declined, but he still failed to get on the second line.

Not only him, but almost all the students in the class are like this.

Even Li Ruixi, who was in the first class, almost failed to overweight the main line, which is a bit incredible for her with stable grades.

She is Taibai's most stable heavy player this year.

Except for Qin Feifei, the whole Taibai was extremely sluggish.

This is how high-level exams hurt the average student.

The overall difficulty of the test is too low, and the gap between high-level students cannot be measured, because almost everyone can do it, and everyone is a high score.

And the overall difficulty of the test is too high, and the gap between low-level students cannot be measured, because everyone can't do it, and everyone has a low score.

Fortunately, there is Qin Feifei.

She actually rushed to 600 points again, and even improved, with a high score of 609 points, she entered the top 50 in Jiangcheng.

This is the first time she has entered this echelon after more than a year.

And this is the second diagnosis in Miancheng, which is the most difficult exam before the college entrance examination.

The brand-name line has dropped from five hundred and eight to five hundred and six, and Qin Feifei is equivalent to saying that the brand-name line is fifty points!

The distance of a hundred steps from Qingbei before, she only had fifty steps left.

Qin Xiaoman couldn't hold her breath either, and on the night when the results came out, she drove over to thank Xu Jiang in person and stayed overnight.

If He Xizi hadn't been there, the devil knows what would have happened.

I mean, maybe they'll play two-player poker all night, don't think about it.

Zhang Xiaowei participated in the Olympiad competition, so he passed by this second diagnosis.

lost the opportunity to be taken care of by Xu Jiang.

Speaking of which, it is also a reflection of his strength.

also participated in the Olympiad competition, Qin Feifei was nothing, but Zhang Xiaowei was actually invited to Shu University for a special finals, and now they are still training in Shuzhong, so he missed this second diagnosis.

In the overall downturn of Taibai, the third class miraculously stabilized the second place in the whole grade with an average score, which was completely impressive.

This is not an accident, nor is it a wish, this is God's arrangement for the third class.

……

"Come, today we will talk about the test paper of the second diagnosis in Miancheng. Xu Jiang picked up the test paper, saw that it was an English test paper, threw it on the ground, and changed it to a Chinese paper, "This class talks about Chinese." ”

English Exam Papers?

Wait for Xu Jiang to see the correct answer and analysis.

This Nima is really difficult, and Xu Jiang can't figure out why for the detailed explanation of the answer, it's just a mistake. I'll go and call Qin Xiaoman after class later, ask those questions again, and then talk about them.

Fortunately, Lao Tzu has foreign aid.

After two classes, seeing that the class was about to end, Xu Jiang took out a bunch of thick materials from his bag: "Next, let me tell you one thing, this is a review suggestion that I summarized for the knowledge defects exposed by your previous exams. ”

"I want everyone to look good and do it. ”

"Believe me, as long as you follow this, and don't ask you to understand, even if it's rote memorization, your grades will skyrocket!"

As he spoke, Xu Jiang began to read his name: "Wang Zhan, take a look, mathematics you are actually the simplest geometry with flaws, it is really the world is so big, I also recognize the function, you are actually insensitive to circles, circles, circles Go back and listen to JJ's "Jiangnan" a few more times, and brush up on geometry questions more. ”

"There is also language, and the main problem is composition. Please don't write about the normal phenomenon you see at home, it's not normal at all, no one will drive from the bedroom to the dining room to eat, and if you consider using a helicopter for school, the grading teacher will think you're, you know?"

"Geography is mainly about memorization, it's simply lazy. ”

"It's the same with politics and history, you have a lot of room for improvement, think about it yourself, and what attitude you will use to face the entrance examination in the next period of time. ”

A piece of printing paper, which was not too thin, was handed to Wang Zhan.

"Next, Li Juan. You see, your geography is different from Wang Zhan, you mainly calculate this part, the time zone and the judgment of the season. This kind of problem cannot be solved by memorization. So there are two scenarios that you can refer to appropriately. The first one is rote memorization and brushing questions, but the difficulty is very high, and math can be like this, because math will give steps points. ”

"The second plan is to give up this piece of knowledge, this part will probably have a proportion of eight to fifteen points in the college entrance examination, if you can make up some scores in other places, this loss is not unacceptable. ”

A piece of information tailored for the students was sent by Xu Jiang.

Even Qin Feifei has it, but everyone else's is a thick stack, while Qin Feifei only has a piece of paper.

It reads: "Each knowledge point is firmly grasped, and the next step of improvement should be to focus on the rest of the knowledge points beyond the focus." Math Advice Starts ...... There are no suggestions for language, and English can consider studying special words such as ...... Politically and historically, he paid attention to the textbooks, read more books and newspapers, ate less snacks and slept more. ”

This review opinion was spread throughout Taibai that morning.

In the afternoon, it spread throughout Jiangcheng.

It's really because of the entire Jiangcheng education community, before this, there has never been this form of review.

In the past, students summarized themselves, because it was always the students who knew best whether they had understood a certain knowledge point.

However, Xu Jiang actually passed the scores of students in previous exams, coupled with the observation of usual assessments, and used big data to give the most suitable review syllabus for each student, which is different for each student.

It's amazing!

Even in China, it is the first case!

On the Internet, there has also been a lot of attention and evaluation.

Education Pioneer: "The first person in big data education, there are new things in small places!"

Student Daily: "Teacher Xu is here again, is the big data statistics review reliable or not?"

Educational Concept News: "A new generation of educational concepts has been born, and the effect needs to be tested. ”

Dialogue with famous schools: "Zeng Kehan: This is a very novel teaching method, and I am personally more optimistic. Xu Jiang, a young man, has a different perspective than us, but he can always convince us in the end, which is his ability. ”

Teaching Morning Post: "Wu Lao: Education is not a show, it should be down-to-earth. ”

There are various positions in the media of various education industries, and there are different opinions.

Netizens also have different opinions on this.

Some people think that this matter is a good thing, and some people think that it is just Xu Jiang's grandstanding.

Until the results of the college entrance examination are released, this matter will remain controversial.

But Xu Jiang is not afraid of controversy, as long as he is doing things, there will definitely be controversy, and he must face all this bravely.

In fact, from a later perspective, big data is not impossible to look at at this stage of education. Shopping, search, dining, movies, songs, etc., big data push has been invincible, although some have been abused.

But essentially, big data has begun to permeate every aspect of us, and it has played a very positive role.

In terms of education, big data actually has a lot to offer.

On the premise of not taking big data as the core, this thing is likely to become an artifact in the hands of teachers.

Of course, no matter how good something is, it depends on the level of the user.

The focus of education is always on teachers and students, on people, not on data and scores. Neither teachers nor students can be slaves to data, it is just an aid, and should never become a standard.

After all, not all big data is "the demon mirror on the Nantianmen", which must be correct.

There is still a difference between reality and hanging.