I am the strongest sheriff on the surface

"What to look at, what kind of problem is this?"

Xiao Cheng didn't have any consciousness at all, he had an expression that it wasn't my fault and had nothing to do with me.

"Hmph!" The two turned their heads again at the same time.

Dong Miao on the podium smiled and said: "Have the students got it right? Isn't the answer a little unexpectedly simple? That's right, this question is about everyone's mathematical thinking. The facts are already in front of us. Everyone has to let go Brain, don't be bound by some learned knowledge."

"Next, let's start the next question..."

After speaking, she turned around and started to write and draw again on the blackboard.

【Dad bought back five cakes, but there are four children in the family, how to divide them is the most fair? 】

[○, ○, ○, ○, ○]

"Okay, which classmate can answer?" Dong Miao asked again after finishing writing.

This time almost all the students in the class raised their little hands, and the atmosphere was very enthusiastic.

Dong Miao looked around and saw that only Nan Nan hadn't raised his hand, so he said to the children who had already raised their hands: "Let's give Nan Nan another chance."

Then he looked at Nannan: "Nannan, it's up to you to answer the question. You can discuss it with your father. Teacher Dong believes that you can answer it correctly this time."

Xiao Cheng nodded secretly.

It can be seen that this teacher Dong is a good person. This question is relatively simple. She asked Nan Nan to answer that she hoped to build up Nan Nan's self-confidence, and wanted Nan Nan, who has never raised her hands enthusiastically, to integrate into the classroom atmosphere and cultivate her The habit of actively answering questions.

Nan Nan stood up slowly, looked at the topic on the blackboard and did not speak for a while.

Xiao Cheng, who was sitting on the side, was a little anxious, and leaned into Nan Nan's ear and whispered: "Listen to my Nan Nan, first one piece for each person, and then divide the last piece into four pieces, one piece for each person, this is fair!"

Nan Nan looked back at Xiao Cheng, and leaned her little mouth closer: "Hehe, Dad, do you think I will still trust you?"

After finishing speaking, he straightened up and replied, "Mr. Dong, I think it's fairest to give dad a piece of cake, and each of the rest will have another piece of cake."

"Ha ha……"

All the adults and children in the room laughed, and Teacher Dong on the stage also smiled and said: "Our Nan Nan is really a good and filial child, but it's not right, you sit down first!"

Then he ordered a little boy in the front row, that boy stood up and said the answer quickly, exactly the same as what Xiao Cheng said.

Nan Nan sat down slowly, pursing her mouth very unhappy.

Xiao looked at it responsibly, not knowing what to say for a while.

"Okay, now let's start the next question." Dong Miao finished the second question and continued to write on the blank space of the blackboard.

This time it is a multiple-choice question, fill in the corresponding options in the brackets according to certain rules.

【10, 5, 2, 7, (), 9, 6】

[A. Me, B. Love, C. Number, D. Learning]

"Okay, that classmate already knows the answer?"

Except for Nan Nan's tablemate Zhuang Zhuang, no other children raised their hands.

The parents in the audience have already started whispering.

"Mother Xiaoliang, do you know the answer?"

"I don't know, even the child's seventh uncle and grandpa went into battle yesterday, but I still haven't figured it out."

"Qiangqiang Dad, what about you? Have you figured it out?"

"No, Xiaoling's mother, I don't know what the question is. Both Qiangqiang and I graduated from college. After counting a few pieces of paper, the result is that there is no direction at all."

"Oh..." Xiaoling's mother turned her head back, contemptuously: "If you don't, you won't, and you're still here to show me that you and your wife both graduated from college, I'm sorry!"

"..."

"This question is very interesting. Parents can also answer it together." Seeing that the atmosphere was a little deserted, Dong Miao added.

"Hmm?" Xiao Cheng caught a trace of cunning in her eyes in what seemed to be an ordinary sentence: "What does this girl want to do, could it be...?"

Dong Miao's hand was faster than Xiao Cheng's thoughts, and he stretched out his palm in his direction: "Papa Nannan, please answer this question, you can just sit down and talk."

"This..." Xiao Cheng was really embarrassed now, and looked carefully at the topics on the blackboard again, without any thoughts in his mind.

After thinking about it, he turned his head and looked at Nan Nan for help.

I saw that the little girl was staring at the blackboard seriously without looking sideways.

He did not give up and looked at Zhuang Zhuang, Nan Nan's tablemate.

"Hmph..." Zhuang Zhuang turned his head and raised his right hand higher: "Ms. Dong, he can't, call me, call me..."

Xiao Cheng turned his head unwillingly.

"Hehe, it seems that we are not the only ones who can't."

"Yeah, this Nannan's father doesn't seem to be very knowledgeable. He even answered the question wrong just now."

"Yeah, but that Zhuang Zhuang seems to be quite smart, so he can do this question too?"

"Smart, you don't even think about who made this question?"

"Oh……"

The two middle-aged women showed tacit expressions, and turned their heads to pay attention to the blackboard.

Dong Miao waited for a while, saw that Xiao Cheng had no words, then stretched out her hand contentedly and said, "Then ask Zhuang Zhuang to answer."

Zhuang Zhuang stood up and said loudly: "The answer is D, learn!"

Dong Miao said: "Oh? Can you tell everyone why?"

Zhuang Zhuang said proudly: "Because these numbers are arranged according to the tones of pinyin, 10 is two tones, 5 is three tones, 2 is four tones, 7 is one tones, 9 after the brackets is three tones, and 6 is four tones again." Tone, so the answer in brackets should choose D. Xue, because the pinyin tone of Xuezi is exactly the second tone."

Hearing this answer, the parents who were still a little confused just now suddenly realized.

"Oh, that's what it is!"

"It's no wonder our whole family can't figure it out. It turns out that they are arranged according to the tones of Pinyin."

"Hehe, I really need to open my mind!"

"No, but is this kind of problem still a math problem?"

"Yeah, isn't this a brain teaser..."

For a while, there were different opinions in the classroom, and there was a lot of noise.

"Parents, please be quiet, please calm down and be in a hurry." Dong Miao saw that the classroom atmosphere was a little out of control, so she quickly raised her voice and said, "Please listen to my explanation."

When the classroom gradually quieted down, she opened her mouth and said:
"This question is the same as the previous two questions. The purpose of this question is to cultivate children's mathematical thinking ability. It is to prevent them from sticking to any inherent problem-solving forms. It also uses this interesting question to stimulate children's interest in mathematics. interest in learning."

Hearing what Dong Miao said, most of the parents showed their original expressions, but there were also a small number of parents who didn't take it seriously.

"Cut, heresy." Obviously, Xiao Cheng belongs to this small group.

Seeing Xiao Cheng's dissatisfaction on the podium, Dong Miao said again, "Father Nannan, do you have any disagreements?"

Xiao Cheng was taken aback, what about it?
What happened to you?To actually target me like this, he was going to lose his temper as soon as he got up, but after thinking about it, he pressed the fire button again.

The matter with Zhang Mei just now is not over yet, if I offend Teacher Dong again, won't Nan Nan's life be even more difficult?
Moreover, there is Brother Feng, this is a big deal, don't let yourself mess it up.

Thinking of this, he swallowed back the words that had come to his lips, thinking of letting things go in peace.

Unexpectedly, Dong Miao saw that Xiao Cheng lowered his head and said nothing, and said again: "I hope that each of our parents can pay more attention to the situation of their children, and don't let the children fail to answer even one question."

"Such parents are unqualified!" After speaking, he gave Xiao Cheng a demonstrative look.

Sitting there, Xiao Cheng raised his eyes...

Is this girl sick?I didn't do anything, why isn't it over yet?
Xiao Cheng's ass temper came up, he got up and said loudly: "Mr. Dong, I have some different opinions."