Kazuto Hayama also gave a workbook and a test paper to Sanae Touma and Mai Doma respectively.
With the level of knowledge that Touma Sanae and Doma Yui have mastered, they naturally don't need to do the exercise books. The reason they were given the books was mainly because I wanted them to help Rikka Takanashi understand the exercises as quickly as possible.
As for the test questions, they are the highlight for them. Even if they have a certain level of knowledge, they can make great progress after fully understanding these test questions.
After all, the reference papers for the test questions are the entrance examination papers of Shuchiin in previous years. In addition, the essence of many famous schools is also incorporated.
It is very difficult, but not too difficult, and it is also very helpful in improving the level of knowledge mastery.
"You don't have to do the exercise book, just take a quick look at it. If there are any questions that Rikka doesn't understand, remember to help her solve them. Supervise Rikka immediately and don't let her be lazy." Yushan Kazuto said.
The two of them are in the same class as Rikka Takanashi, and Sanae Touma is even Rikka's desk mate, so it's easy for them to supervise her.
Hearing this, Rikka Takanashi couldn't help but turn around and looked at Kazuto Yushan with a bit more pleading in her eyes.
Although it was cute and looked pitiful, Yushan Kazuto was unmoved and walked to
Next to Yuuki Asuna, she was given a test paper.
"If you have time, you can take a look at it. It's quite helpful for your studies." Yushan Heren said softly.
Yuuki Asuna is not currently attending school. Although she used to have good grades, she is troubled by SAO issues and has no time to continue studying.
Although he would spend some time reviewing his lessons from time to time, he could only ensure that he would not regress. The biggest beneficiary of these test papers was Yuuki Asuna.
"Thank you, Kazuto-senpai." Yuuki Asuna smiled gently.
"Thank you for your hard work today." Yushan Kazuto smiled.
Yuuki Asuna spent most of the day instructing the elementary school students. She didn't know why they had so many questions.
Especially Hinata Hoshino and Mio Mio, their questions were like a machine gun, and they asked several questions at a time. It was fortunate that Asuna Yuuki had patience. If it were him, Kazuto Yuyama felt that he was a little overwhelmed now.
Yuuki Asuna shook her head: "It's okay, I like them."
Yuuki Asuna likes children very much. In SAO, Yui has always been taken care of by Yuuki Asuna. Looking at these children, although they are a little noisy, Yuuki Asuna's eyes are filled with happiness.
Yushan Kazuto nodded and walked away with a smile.
Chapter 577: Charlotte...Charlotte can't drink so much
After going around in circles, Yushan and Ren returned to their original position and looked around.
Charlotte sat beside him, poking Yushan Heren with her little hands from time to time, but her strength seemed a little weak. After poking him several times, Yushan Heren finally noticed.
"What's wrong, Charlotte?" Yushan Kazuto asked hurriedly, looking at Charlotte's slightly resentful eyes.
"Demon Lord, how do we solve this problem?" Charlotte pointed to a test question in the textbook.
"A can of Coke costs one euro. To support environmental protection, three empty cans of Coke can be exchanged for one can of Coke. Michelle has ten euros. I want to know how many cans of Coke she can drink at most."
Looking at the exercises, Yushan Heren couldn't help but blink. In terms of difficulty, this question was not very difficult. He could use the method of finding the limit to find the limit of 1+1/3+1/9+1/27... The answer is fifteen cans.
But since this question is given to primary school students, it will definitely not be so cruel.
Even the most strict private aristocratic schools will not start learning extreme knowledge in elementary school.
Charlotte attended a French school, which was considered a relatively easy school even in the Japanese education system.
Yushan Kazuto felt that the French Overseas School would not be so cruel.
I carefully looked at Charlotte's approach to the problem. Nine Coke cans were exchanged for three cans of Coke, leaving one empty can. Together with the three cans of Coke that had just been drunk, there were four cans in total. Then she exchanged for another can of Coke, leaving one empty can. After drinking it, there were two empty cans in total, and she could not exchange for any more cans of Coke.
By this calculation, Michelle drank a total of ten plus three plus one, a total of fourteen cans of Coke, and still had two empty cans left.
Yushan and others thought about it for a while. This question was not difficult. The difficulty lay in how to explain it to an elementary school student.
There was only a blank "15" on Charlotte's answer to the exercise, with no other words.
There was also a standard asterisk above this question, indicating that it was an interest question. In fact, Charlotte didn't need to do it, but looking at her situation, it seemed that she was determined to do this question.
"Demon Lord, is the answer to this question wrong?" Charlotte asked in a low voice.
Seeing Charlotte's expectant look, Yushan Kazuto really wanted to tell her that the answer was wrong, but mathematics doesn't allow for any falsehood! Right is right, wrong is wrong!
"The answer is correct, it is indeed fifteen cans." Yushan Heren said.
"But...but there are only two empty cans left, and we can't exchange them for Coke." Charlotte was a little anxious.
She had calculated it several times and was quite sure that she had not made a mistake.
Yushan Kazuto breathed a sigh of relief. What Charlotte said was indeed right. In the end, he was left with two empty cans and could no longer exchange them for Coke.
But...she seemed to have forgotten one thing.
While observing the exercises, Yushan Heren already had an idea of how to solve the problem. It was a little strange, but he was able to solve it.
"Charlotte, have you ever bought things on credit?" asked Yushan Heren.
"Credit, what's that?" Charlotte was a little confused.
"Uh..." Yushan Kazuto fell silent.
Charlotte's living conditions are pretty good. Her parents are in business, and their business is pretty prosperous. However, Charlotte has never experienced buying things on credit since she was a child.
"Let's put it another way. For example, Charlotte, you are buying a Coke, and then I come to buy a Coke."
"Charlotte drank fourteen cans of Coke, and there were two empty cans left. At this time, you asked me to borrow money and bought another can of Coke. After drinking it, you exchanged three empty cans for a can of Coke and returned it to me. In this way, Charlotte drank fifteen cans of Coke, right?"
Yushan Kazuto tried his best to explain his ideas in a way that Charlotte could understand, but Charlotte was still a little confused.
"But Charlotte...Charlotte can't drink so much Coke." Charlotte said a little aggrievedly.
Although she understood Yushan Kazuto's explanation, she still felt it was a little strange.
Since I borrowed the money and paid the boss one more euro, doesn't that mean I spent eleven euros?
But the one euro was exchanged for a Coke and returned to Yushan Kazuto, so there didn't seem to be any problem with the calculation.
Charlotte thought for a long time and finally filled in a fifteen on the exercise.
Yushan and Ren heaved a sigh of relief. This kind of exercise was too confusing. It didn't even test mathematical ability, but became a brain twister.
[No wonder it’s just a question of interest. ]
Yushan Kazuto blinked, stood up, and started patrolling again.
Walking behind Kato Megumi and the others, Yushan Kazuto's pupils suddenly contracted and his eyes focused on the exercises.
There was one exercise that Kato Megumi and Fujinomiya Ningzi got all the answers wrong.
Although Yukinoshita Yukino and Shinomiya Kaguya were not using Toyonosaki's textbooks, at first glance, they seemed to have made mistakes on similar questions.
Although the final answer is correct, the wrong formula was used, which gives a feeling of accidental and misplaced results.
At first glance, it turned out that only Nishimiya Shoko got it right, which surprised Yushan Kazuto.
"Hui, Ningzi, there are some problems with this question." After thinking about it, Yushan Heren pointed out the problems of several people.
Kato Megumi and Fujinomiya Ningzi looked at the question pointed out by Hayama Kazuto, checked it carefully, but still couldn't find any mistakes. They looked at Hayama Kazuto with some confusion.
"The question doesn't give the right angle condition, so the Pythagorean theorem cannot be used." Yushan Kazuto shrugged and said.
Although the three in the question can be obtained through calculation
The angle is a right triangle, but it would be a big mistake to directly use the Pythagorean theorem.
Yushan Heren looked at it carefully for a few times, making sure that there was no right angle condition in the test question and there was no right angle symbol on the triangle before he pointed it out.
"The question doesn't say the triangle is a right triangle."
Seeing the two people's puzzled expressions, Yushan Kazuto reminded them.
After Yushan and others said this, the two realized what they had done wrong. They saw that the triangle in the diagram was a right triangle, so they took it as the condition of the question.
However, there is no right angle condition in the question. Although the triangular pattern is a right angle, there is no vertical symbol.
If I have to say something, the blame should be placed on the person who set the question. Why did he draw the diagram so misleadingly?
After Yushan Heren's reminder, the two immediately realized their mistakes and started to do the questions again.
Without the right-angle condition, the problem-solving process became much more complicated, but for the two of them, it was not too difficult.
Kazuto Hayama looked at the two people's steps in solving the problem, nodded, and walked towards Kaguya Shinomiya and Yukinoshita Yukino.
Without saying much, Yushan Kazuto just pointed lightly at the two people's exercises, and the two of them found their mistakes.
Such mistakes are "taken for granted", and when the final answer supports the preset conditions, it is difficult to find the error even if checked.
Fortunately, Yushan Heren was sharp-eyed and spotted the problem at a glance, otherwise he would have suffered a lot when the exam really came.
Chapter 578 Study Session - End
Time passed and soon it was dinner time.
Dinner is not as sumptuous as lunch, but it is still delicious.
After dinner, people still felt a little unsatisfied, so Yushan and others fried some candied chestnut balls and brought them out, and then gave everyone a bowl of ginger soup as a snack.
However, Nishimiya Naoko left in a hurry after dinner and did not get to taste the dessert.
After snacks, today’s study session is almost over.
Unlike the mid-term study session, there were too many people in this study session, and it was not convenient to stay overnight. Some people also came from Tama and Chiba, so we had to end it early.
"Then, Yukinoshita, I'll leave Xiaohua's two classmates in your care."
Looking at Mio Mizukoshi and Ayano Sadato who were standing with Yukinoshita Yukino, Hayama and Hitoshi.
"Well, I will send them home as soon as possible." Yukinoshita Yukino nodded and responded.
"Asuina, Charlotte, Hinata, Noa, let's go too."
Yushanhe had a lot of people to transport, but luckily they were all on the route to Tama, so they didn't have to take many detours.
"Xiaohua, Noa and I are going back to Tama." Hoshino Hinata looked at Shirosaki Hana and said reluctantly.
"Well, I will go back to Tama when the holidays come." said Shirasaki Hana.
"Really...really?" Hoshino Hinata's eyes suddenly lit up.
"I heard from my mother that Aunt Haruka has already bought a ticket back home." Himesaka Noa walked over and said.
"Well, mom will go back to Japan next week." Shirosaki Hana nodded without denying.
"Xiaohua, will you go back to Tama next semester?" Toumori Sanae suddenly came over and asked nervously.
If Shirasaki Hana goes back to Tama next semester, she will have no legitimate reason to come visit Hayama Kazuto so often.
"That's not clear yet." Shirosaki Hana shook her head, but she knew in her heart that she would most likely have to go back to Tama to go to school.
During the conversation with Hana Shirasaki, Haruka Shirasaki had already expressed her guilt towards Kazuto Hayama, thinking that it would be too much of a hassle for her nephew to let Hana Shirasaki live in Kazuto Hayama's home.
As long as Haruka Shirasaki returns to her country, Hana Shirasaki will definitely return to Haruka Shirasaki.
Although she didn't have much resistance to this matter, Tama was also the place where Shirasaki Hana was born and grew up, but Shirasaki Hana still felt a little reluctant to leave Hayama Kazuto and the new friends she made in Tokyo.
"Xiaohua, are you...are you going back to Tama next semester?"
Hearing this, even the usually calm Sadano Ayano became nervous, walked up to Shirasaki Hana, and asked hurriedly.
"It's not certain yet." Shirosaki Hana shook her head, but what she wanted to express was very clear.
Sadato Ayano lowered her head and looked a little depressed, and Mizukoshi Mio's expression didn't look good either.
Although she has only been with Shirasaki Hana for a short time, she has already regarded Shirasaki Hana as one of her most important friends.
Looking at the performance of several elementary school students, Yushan Kazuto couldn't help but blink: "Okay, okay, we have to set off now. It will be too late if we don't set off now."
He wanted to say something comforting, but sometimes, silence and changing the subject are the best options.
There is a soft spot in everyone's heart that cannot be easily touched.
When no one touches me, the pain and heart-wrenching feeling are bearable.
Once it is touched, the collapse of the thousand-mile dam will begin.
Seeing several people nod and force a smile, Yushan Kazuto breathed a sigh of relief.
He was not familiar with this kind of scenario and didn't know how to deal with it.
Although there were occasional separations, most of the time it was Yushan and others who left.
Of course, the separation mentioned here is not between lovers.
