When Mrs. Youjian bird returned to the office after her first class, she saw Mr. Tanaka frowning.

    "What''s the matter, Miss Tanaka?" Bird you Jiantai asked suspiciously, "didn''t you go to class B for a small test just now? What was the result? "

    "As a result..." Mr. Tanaka looked up at the bird swim, his eyes blurred, as if he had just seen some unspeakable terror, so his reason fell off the line for a time.

    This made the bird Youjian feel strange, so he asked, "how''s that Tong Shengjun doing?"

    "He..." Mr. Tanaka pushed the reading glasses. After all, he was about to retire. He was the oldest teacher in the school. "He used calculus to solve my problem."

    And high school mathematics, which I learned all my life, originally broke up many knowledge points of calculus and threw them into various problem-solving ideas, but there was no systematic induction and summary.

    What''s more, he and Ma finished college and seriously studied higher mathematics for two years.

    Therefore, if you see a topic that can use high mathematics knowledge, you can use it habitually.

    Mathematics is just like riding a bicycle. After you really understand it, it is difficult to forget it completely. Even if you forget it temporarily, you will soon remember it when you think about it.

    Little bird you Jiantai is an English teacher, but we usually work in one office, and Mr. Tanaka is still at the table next to him, so he is influenced by it and knows some math teaching contents. He is surprised to hear this.

    Although Japan has not started to implement liberal education in 1980, there are still many contents that will not be involved in the normal teaching of schools.

    This is determined by Japan''s enrollment system.

    Since high school, Japan has adopted the way that each school issues its own questions for recruitment, and this system has been directly used in university enrollment.

    According to the schools and subjects that students want to apply for, the examination contents to be prepared are completely different.

    The same is the law school. The contents of the examination of the University of Tokyo and Waseda University are very different.

    Famous private schools such as Keio University even asked students in the comprehensive policy department to write policy theories according to the topics on the spot.

    So even in 1980, when liberal education was not implemented, Japanese high school education generally only taught knowledge that allowed students to graduate from high school.

    The biggest difference from the later generation of liberal education is that after the implementation of liberal education, the passing line of the 100 point system in most schools was set to 30 points.

    Of course, another difference is that in 1980, high school teachers were responsible for setting up a small kitchen after determining what university students wanted to enter, while various "promotion schools" with the main goal of entering a higher school would organize senior three students to participate in a national simulation test, comprehensively evaluate students'' learning ability and give targeted guidance - these are the only things that cram schools can do in the relaxed generation, Ordinary schools don''t do it at all.

    If you want this kind of education in the loose generation, pay for cram schools.

    Fortunately, he is not in the loose generation now, otherwise he and ma have no money to go to cram schools. Don''t even think about schools like Tokyo University.

    In a word, Mr. Tanaka never taught the calculus used in the quiz with Ma.

    "Where did he learn this knowledge?" Tanaka asked little bird you Jiantai with a blank face.

    The bird swam with two hands: "cram school. Only cram school can teach him this. He can''t teach himself?"

    In fact, it comes from the memory of previous lives - of course, no one will think in this direction.

    "He''s really going to take the University of Tokyo." Mr. Tanaka scratched his head. He began to lose his head at his age. Now there are only a few hair supports left on his head.

    "But his family''s financial situation should not be very good. Where did you get the money to go to cram school?" Mr. Tanaka turned his head and looked at Mr. bird swim.

    The latter held both hands: "maybe, what relatives just read Dongda? Or... Social workers sent by the district office? "

    In this era, Japan began to follow the example of the west to establish a social work system, but the effect was limited, which did not help solve the increasingly serious problem of "street friends" (that is, tramps).

    Mr. Tanaka was noncommittal and looked down at the test paper again.

    "So, how many points did he get?" The bird asked.

    "98 points, the highest score this time." Mr. Tanaka replied, "when I set the question, because I always thought about the University of Tokyo, the direction of the self-study test question meeting of Dongda was a little biased, so many students with normal deviation values didn''t do many questions."

    The bird was surprised: "well... Isn''t it outrageous that Tongsheng still got 98 points?"

    "That''s why I''m lamenting that he''s really serious. He''s planning to take the University of Tokyo." Then Mr. Tanaka suddenly smiled, "think carefully, isn''t this a good thing? Even if you can''t get out of Tokyo University and go to a better private university, it''s also a matter for the school to add luster. "

    Then he drew out the thickest book from the row of books in front of him: "let me list a bibliography of reference books for him."

    Bird tour teacher also suddenly woke up: "it makes sense. Then I''ll check the English test questions of the University of Tokyo in the previous exam."

    "That''s it!" As soon as Mr. Tanaka''s voice fell, other teachers came in with teaching materials. As soon as they heard their words, they asked suspiciously, "what should I do?"“ Ah, Tongsheng from class B seems to really want to take the University of Tokyo. He has even studied calculus. " Tanaka replied“ True or false? " The teacher who just came in looked surprised, "is that Tong Sheng?" Birdie swim teacher has a black line on his face: "yes, it''s the Tongsheng who despised my pronunciation yesterday."“ Really? His ranking is not high, is it really possible to be admitted to Dongda? "“ There is hope. " Mr. Tanaka looked down at the bibliography he wrote to Tong Sheng and said without looking up, "but how much hope is there? It still depends on the national simulation after the golden week. But I think we should encourage him now, and then look at the national ranking, and then decide which school to persuade him to go to. " The teacher who just came in praised: "good thing, our school hasn''t attended the University of Tokyo for several years." Because the National University of Japan likes to open the entrance examination on the same day, candidates make a choice at the moment they decide to apply for the examination. There is no possibility of using other schools to tell the truth, so everyone always tends to report to the most confident school. Therefore, it is normal for beige to go to a strong school and not go to Dongda for many years. The three teachers are talking. Class B''s head teacher, Mr. Lihua, also came in. As soon as Mr. Tanaka saw him coming in, he immediately shouted to him: "Mr. Lihua, you haven''t rejected Tongsheng and Ma''s route, hope to investigate?"“ Not yet, but I''m going to borrow the student guidance room to talk to him today. " Teacher Lihua said, "what''s the matter? Has he committed an offence? "“ No, no! We think he may really want to take the exam, and it seems that he still has a little chance to pass the exam. " Lihua teacher''s mouth, boss Zhang De: "true or false?"“ Really, really. You see, this is my in class quiz today. He has the highest score, ten times higher than the second place! " Teacher Lihua immediately went over and took the test paper handed over by teacher Tanaka. One is Tongsheng''s and Ma''s, 98 points, and the other is Yamada Yangyi''s, 88 points. Mr. Lihua didn''t speak for a long time. Then he looked up and asked Mr. Tanaka, who was older than him, "should I change my strategy and support him to take the East University examination?"“ Now support him first and see where he can go in the end. Anyway, we can''t decide which school to apply for until the end of the HKCEE next year. " Tanaka suggested. Teacher Lihua nodded, "OK, that''s it."“ By the way, I''ve listed a bibliography for him. I''ll give it to him when you interview him later. " Mr. Tanaka tore off the piece of paper with about six or seven entries from his notebook and stuffed it into Mr. Lihua“ Wait for me! " The teacher shouted, "I''ll make a list, too." At this time, the Chinese teacher who taught Chinese also came in. Seeing the scene, he asked suspiciously, "what are you talking about, so warm?" So Mr. Tanaka took on the task of explaining again. After listening, the teacher clapped his hands: "OK! I''ll make a bibliography, too. Seriously, I haven''t met a student who really wants to take the University of Tokyo for a long time. It''s been a long time. "