Because he was discovered when comparing their sisters, Rintaro had to stop the game of "Everyone Come and Find Faults". But he didn't want to be too bored, so he took out a pen and pen from his schoolbag, thought for a while, and then picked up the pen and started writing. In just one minute, a math problem that was slightly like a little bit was left on the paper.

Rintaro pushed the paper and pen to Katase Hazuki, who was still glaring at him from time to time: "For it, you can take it for fun."

Katase Hazuki didn't say anything, but she expressed her doubts with her eyes.

"I think you seem to be bored. You can study with your sister for a while. If you study together, Seri should be more motivated." Rintaro said casually, but Katase seemed to think so. After hearing Rintaro's words, she stared at her sister with her charming eyes.

Katase Hazuki, who often glared at people, seemed to be unable to match Katase's gaze, so she diverted her hatred, glared at Rintaro again, then took the paper and pen and studied with her sister.

Rintaro was a little worried about Katase Yezuki's expression that would turn into a crooked look because of this often glaring expression. After thinking about it, he stopped thinking because this matter had nothing to do with him, Rintaro, right?

Although Katase Hatsuki studied with Katase Seiri, her academic performance was indeed very good. Although the question was not on Katase Seiri's test paper, the first grade of senior year has just begun. How deep can the depth of the question be? In addition, it was a question that Rintaro thought of temporarily, Katase Hatsuki submitted her answers to Rintaro in less than a few minutes.

Rintaro took a quick look and then calculated it himself, and there was no problem.

"It's not bad. Come on."

Rintaro praised her, Katase Hazuki even picked up her hand with some pride and said, "Isn't this a matter of course?"

Katase Seri looked at his sister with admiration and envious eyes, then clenched his fists and cheered himself up, whispering "Come on, Seri, you can do it too", and then continued to join the test paper battlefield. Rintaro continued to write several questions for Katase Hatsuki, all of which were killing time.

Katase's efficiency has indeed improved. Although Rintaro took a rough look and saw that she was wrong almost half of the time, it was almost half an hour less than the expected completion time. This is the improvement Rintaro wants.

Although in general, others have to sacrifice speed to ensure accuracy when doing exercises, Katase Seri is different. Rintaro at least needs to increase her speed of answering questions to a level that is enough to complete the test paper normally, and then slowly improve her accuracy.

The more obvious the shortcomings are, the more obvious they will be.

Although improving grades is the ultimate goal of tutoring, sharpening the knife will not delay chopping wood. Instead of directly asking Katase Seri to improve her speed and grades according to the plan, it is better to give her a sense of confidence and let her know that "I am also very good." In this way, the interest and efficiency of learning will also improve accordingly. This is the ultimate secret of a tutor - let students study hard and get the results for themselves.

No, this cannot be said to be a free job, because isn’t it your own actions to improve students’ self-confidence? Rintaro thinks this should be called planting fruit trees. Now feed the fruit trees first, and then pick the fruits directly.

After changing the test paper for Katase Seri, Rintaro's mood became better, not like the one who had only done the test paper correctly now.

Rintaro nodded: "Very good. If the speed is increased, you can still do it 30% correctly, which is better than before."

"Really!" Katase Seori was so happy: "Have I become stronger?"

"You have begun to gradually understand the sacrificial accuracy rate and exchange quantity. This is a great improvement. This proves that you are gradually understanding the core essence of self-deprecating and self-deprecating. You can finish the test paper as quickly as possible when you can't finish the questions."

Katase Seri blinked: "It doesn't seem like this is a good thing..."

"It's a good thing for you now." Rintaro held his hands: "Although this time I wrote all the questions in one test paper, and there were ten questions for each subject, but for the difficulty and quantity, it's normal to be almost done at most two and a half hours. It took you four hours and it's timed out."

Katase Seri lowered her head in a little disappointed state, and Katase Yezuki next to her glared at her again.

"Don't worry, I haven't finished speaking yet."

Perhaps I understood that the next part was the comforting session, and Katasse Seori raised his head.

"Just just now, this was the result of your sister learning with you. If it were normal, it would only take longer, and you would have to understand this." Rintaro nodded and finished speaking.

Katase Seri puffed up: "So, Sakura Ting, don't you want to encourage me?"

"This is called seeing the reality clearly and finding room for improvement." Rintaro ignored the increasingly intense gaze attack next to him, and then said: "Although your grades have not improved much this time compared to before, and it can be said that some things are wrong even more outrageously, you also need to find some places where you have grown up, such as... you have compressed the time for completing a comprehensive test paper with a large number of questions to four hours. Although it is also a timeout, this is of great significance to you. Only by gradually understanding yourself can you better understand that you have grown up. Today is also a day to grow."

"When classmate Yingting talks, she looks like a teacher..."

"This is called professionalism." Rintaro picked up his hand: "Okay, hurry up, I'll talk about your wrong place a little bit, and then you can go back and rest today."

"What about tomorrow?"

"A good rest tomorrow is also to ensure that the subsequent learning process can achieve better results."

"Our family is not so leisurely." Katase Yezuki said this, as if she wanted to remind Rintaro of the situation of her own family.

Katase Seri nodded, "We need to find something to do on Saturday."

Rintaro looked at them with some contempt: "The methods are all figured out by people. You do the questions on draft paper, and there is no trace on the test paper. Just say that it is your homework. When you go back, you can find time to do the questions again? Don't finish them all in one go, write them slowly, thank you for a question and play with your mobile phone for a while, the day just passed like this. Can't you even slut out?"

The Katase sisters were shocked by Rintaro's words.
Chapter completed!