Before Lin Zhaoxi could finish speaking, Pei Zhi had pushed away his chair and stood up.
He went to the back table first, patted one of his classmates on the shoulder, bowed his head and said something. The other child subconsciously looked at the tall stack of books placed in the middle of their desk, but because it was Pei Zhi who made the request, he seemed unable to refuse, so he nodded.
Pei Zhi reached out to pick up one, started flipping through it, put it down after flipping through, and picked up the second one.
He flips through the books very fast, basically purely flipping through them, so that it takes a normal child to do a problem after finishing flipping through a stack of more than a dozen books.
After reading the books on one table, the next one was the next one, except for Zhang Liang's group. After a while, Pei Zhi went through all the books taken by all the other groups, and finally sat back in his original position and began to write.
Title, author, edition...
Lu Zhihao was confused, Hanamaki probably knew what he was looking for, and looked at Lin Zhaoxi in shock.
Pei Zhi lowered his head and wrote very seriously. As time went by, chapter names appeared one after another in the exercise book.
— "Counting and Counting" p.3-5
— "Filling and Splitting Numbers" p.22-25
—"Natural Number Series Interesting Questions", p.35-38.
…
…
Pang Tian
— "Decomposition of Prime Numbers and Composite Numbers into Prime Factors" p12-6
…
…
The pages of the exercise book were gradually filled, and Lu Zhihao's mouth could already be stuffed with eggs.
Lin Zhaoxi looked at the catalog written by Pei Zhimo, feeling a little relieved. Who ever thought that one day, she would have the opportunity to use the little male god as a human brain scanner.
Yes, because they don't have so many reference books, so they first copy down the items marked with 1 in other people's catalogs, and then match them with their own set of textbooks to check for omissions and make up for vacancies, which is very fast.
—
Although the method is good, and there are powerful scanners, which can save them a lot of effort, but it is not easy to actually do it. The main problem is Lu Zhihao and Hanamaki.
Lin Zhaoxi wanted them to sort out the knowledge points according to a set of textbooks first, and picked a set of classic textbooks from the bookshelf, and asked them to sort them out first.
In fact, Lao Lin said two things about how to choose books. The first is to make a horizontal comparison by yourself. After reading each book, you will know what is good and what is not. The second is to choose a textbook with many revisions. If a textbook has been revised and published repeatedly, it will largely explain the editor's attitude and its classic degree.
But even if the textbooks were selected, it took a lot of time for the two young students to sit together and just copy the contents.
What's more, the more they wrote, the more they fell into mechanical copying. Lu Zhihao was very serious about returning the scrolls, but the later it took them to combine a new knowledge point into the framework, the longer it took.
Lin Zhaoxi frowned more and more as she sat. In this situation, of course, it is best to be guided by someone, but she looked at her childish reflection in the window, and this person must not be her.
It took Pei Zhiguang an hour to copy down all the chapters marked with "1". Lin Zhaoxi took a look and saw that there were so many chapter names, and there were too many contents. Of course, she could clearly distinguish which ones were which, and which ones should be classified with which ones. But it would take a day or two for ordinary primary school students to discriminate and discriminate these contents, and they simply don't have that much time.
She hastily glanced at Pei Zhi apologetically, and silently hid the notebook first.
—
At lunch time, the canteen of the oasis base.
All the students who looked like they were walking on empty feet and were still reading with notebooks in their hands, regardless of their age, must be students participating in the Jinbei Summer Camp.
In Lin Zhaoxi and his entire junior high school group, half of the students refused to come out for dinner.
Because according to the original plan, the exam will be at two o'clock after lunch, and everyone is desperately reading and doing questions in a hurry, for fear of missing a little content.
This, of course, includes student Xiao Lu. In the end, Lin Zhaoxi and Hanajuan Peizhi joined forces and forced people to come to eat. The reason was that they could not pass the exam if they relaxed before the exam and were hungry.
The three little boys were eating outside, and she reported to the back kitchen of the cafeteria and was punished.
Lin Zhaoxi stood in front of the auntie in charge of the cafeteria. The back kitchen was filled with steam and oily smoke, which was very choking.
"I've been waiting for you for a long time this morning." Auntie folded her arms and looked at a lazy child.
"I... got up late today." Lin Zhaoxi said honestly.
The aunt looked around the back kitchen, then looked at her height, smacked her lips, and was very disgusted: "What can you do, the current teachers are all wrong."
Lin Zhaoxi almost laughed out loud, thinking that what you said is really true.
"Go get a quick rag, clean up outside, wipe the table, and collect the confiscated dishes. There are too many people who don't realize it now."
"Okay!" Lin Zhaoxi responded diligently.
—
The difference between working in the back kitchen and working in a restaurant is that the latter is a public execution. Fortunately, Lin Zhaoxi has a thick skin and often helps out in the cafeteria of the orphanage, so she doesn't care about it at all.
There are hundreds of dining tables in the large dining hall. Adults and children are crowded together to dine, and the crowds are very lively.
Among a group of old aunts who cleared the dishes and cleaned the tabletops, there was a pupil with a fast figure.
She holds a rag in one hand and cleans up the dinner plates in the other. Whenever someone gets up and leaves, she is always the first to find the confiscated stainless steel dinner plates. Thanks to her short stature, she is very dexterous in moving around, and has robbed many aunts of work.
She is so fast that before some adults and children take two steps, the plates that fall on the table are taken away, and the little girl who collects their plates will carefully clean the dirty table. And smile at them.
As a result, many adults and children were very embarrassed, and before she took the things away, they turned back and took away the things they should have taken away.
Lin Zhaoxi passed by Lu Zhihao's table, student Xiao Lu was holding a pencil in his hand, and was asking Pei Zhi how to do a problem.
Classmate Pei Zhixiao was eating celery with a fork. While reading the question, he ate very slowly and with a face full of reluctance, but he was still eating. Lin Zhaoxi found that no matter what the fixed meal was, Pei Zhi would always finish it seriously, and there would never be a single grain of rice left. No wonder she can grow so tall in the future, Lin Zhaoxi thought.
It was a problem of finding patterns with numbers. Lu Zhihao thought it was wrong to apply several formulas, and he couldn't read the book without the book at hand. Pei Zhi never memorized formulas, he just talked about his own thinking, Lu Zhihao's face wrinkled again, so Pei Zhi didn't know what to say, and the celery suffered even more.
Lin Zhaoxi went over to have a look, and thought it was a good educational opportunity.
"Squad leader, think about it. This question mentions natural numbers and multiples, so which knowledge point and content should it belong to? You sorted it out just now, think about it."
Lu Zhihao turned the pages of the book forward, read for a long time, but still couldn't understand.
"Here it says that adding 1 is a multiple of 2, which means that this natural number is an odd number, and there are prime numbers, right? 2 and 3 are mutually prime, right? It must be related to prime numbers..." Lin Zhaoxi was persuasive.
Lu Zhihao listened to it for a long time, and flipped through it for a long time, and finally said: "Please write down the solution, I can understand it after reading it."
Lin Zhaoxi felt that she had failed.
—
Education is definitely a big problem. She is still a normal student, and when she encounters the actual problem of how to teach children, she becomes a little helpless.
How could Lao Lin do it so smoothly before? Lin Zhaoxi felt that either she was exceptionally gifted, cute and smart, or her father really put a lot of effort in teaching her about it.
At two o'clock in the afternoon, Xie Ran walked into the reading room on time, holding a stack of test papers in his hand.
The desks of all study groups are full of books and exercise books. Small heads were buried in the pile of books, revealing the dark back of the head and hands that kept writing. The study atmosphere was strong, comparable to a university library before the final exam.
Little teacher Xie Ran was very satisfied. He clapped his hands and said, "Okay students, let's have a pleasant exam."
"don't want!"
"Can you take the exam later!"
"We haven't finished yet!"
Protests erupted one after another.
Beside Lin Zhaoxi, Lu Zhihao was shaking his legs very fast, but he still seized the time to do the questions.
"Old Lu, are you in a hurry to pee!" Hanamaki asked in a low voice.
"No...don't talk to me, there's one more thing." Lu Zhihao held back until his lips trembled.
"Go quickly." Pei Zhi also said.
Seeing this, Lin Zhaoxi took away Lu Zhihao's pen: "Hurry up, I promise to ask Teacher Xiaojie to postpone the exam time."
"real?"
"I promise!" Lin Zhaoxi swore
Hearing this, Xiao Lu stood up abruptly, and rushed out of the reading room without looking back.
"What's the matter?" Xie Ran asked with a smile.
Lin Zhaoxi stood up: "Teacher, can you postpone today's exam for a while?"
At the small desk in the reading room, all the students looked at her with burning eyes.
"I can't." The answer was very reassuring.
Many children were disappointed, very depressed, and began to prepare to pack their things.
"Then can you, those who want to take the test take the test first, we will take the test later, separate the tables from the two sides, you sit in the middle, we promise not to talk to them!" Lin Zhaoxi said.
"Take the exam early and take the exam late. You have to take the exam sooner or later. It's really useless to read a few more hours." Xie Ran persuaded.
"Please." Lin Zhaoxi said simply, bowing with both hands clasped.
Xie Ran had never seen anything like this before, and was stunned.
But as soon as she said this, many children got the skills.
"Please."
"Please teacher."
The children's eyes and voice are very soft, and they work so hard, no matter how cruel-hearted they are, they can't bear to refuse.
There is no way, Xie Ran can only nod in the end.
"So what time do you want to take the test?" He asked.
"Four o'clock!"
"No no five o'clock!"
"How about five thirty?" Xie Ran asked in a drawn-out tone.
"Teacher Xiaojie is the best!" Lin Zhaoxi shouted.
"Don't call me Mr. Xie!" Xie Ran frowned.
—
actually…
In fact, what Xie Ran said was not wrong. Mathematics is a thing for ordinary children, a few more hours of review, it is impossible to make a qualitative leap in your grades.
In general, what should be, or what should be.
At 5:30 in the afternoon, the children are already dizzy from reviewing.
After the exam papers were handed out, Lin Zhaoxi looked over the questions and found that it was basically the same as the Jin Cup competition. It's just an extra 10-point knowledge point sorting problem. There is also a question about Fermat's little theorem. Lin Zhaoxi was shocked when she saw it. It seems to be a junior high school competition knowledge. She made her hands shake and tried to recall the relevant content, but it was still very difficult and unsure. .
After the exam, the whole class was very depressed, and they usually felt that they were the best of heaven, at least in mathematics, many of them were the best in the class. But this paper made all the children doubt life.
Lin Zhaoxi was also a bit bored, she was only focused on helping Lu Zhihao and Hanajuan all day long, instead of sorting out and analyzing, reading how much content she hadn't mastered yet, she felt that she couldn't leave now, she had to drive all night.
"I think I might have 20 points!" Hanamaki raised her hand.
However, classmate Xiao Lu's eyes were red: "It's so difficult, how can it be so difficult."
Seeing this situation, Lin Zhaoxi suddenly had a bad premonition.