"I saw that many of you have bad learning habits. I just saw someone find the original formula in the textbook. Just draw the formula with a stroke on it. Forget it. The formulas in the textbook are all separated. When you want to use it, you have to rummage over and over. If you find a book to copy it, you will all be concentrated together. Wouldn't it be more convenient to find it at that time?

I also saw some students tear up a piece of paper and copy it into the book. What if the paper is lost? Also, the classmate in front actually copied the formula with the English newspaper. Are you not afraid that your English teacher will see it? In the future, everyone will prepare a notebook for mathematics, and don’t mix it with other subjects. A single note is made specifically for math notes, so it is more convenient to find it. You must learn to study efficiently and save time." Su Chenyu said to the students earnestly."

Su Chen quickly explained the next two multiple-choice questions. They were all small traps. It would not be as difficult as it was. As long as you are more serious, you will not make any mistakes.

Later, I talked about a question about solving equations. Su Chen found that everyone in his class asked him to explain and asked.

"Isn't this question even possible? It's very simple. The person who did the right question raised his hand." Seeing so many people asking him to talk about this question, Su Chen felt something was wrong and asked.

The whole class was silent, obviously no one in the class got the right answer.

"Is it so difficult? Give you 3 minutes to do it again, and I'll find someone to come up and explain it later." Su Chen felt that it was necessary to focus on this, but he just wrote the answer for them. Maybe they would suddenly realize it and then say that they understood it.

But the next time they meet again, they may not remember it. So Su Chen decided to let them solve it first and then answer it, which will deepen the students' impression.

Three minutes passed, and Su Chen saw that the people below were still placing their heads down.

"Okay, the time is up, who will explain it?" Su Chen did not extend the time for the students because it was very easy to extend the time, but you would not extend the time in the college entrance examination room. So Su Chen did not do this.

Seeing everyone below, you looked at me and I looked at you, but no one was willing to come up to answer. Seeing this, Su Chen asked directly: "Who is the squad leader?"

At this time, the whole class's eyes were all aimed at Gong Nana.

Su Chen also stopped at Gong Nana with everyone's eyes.

"Okay, squad leader, come up and solve this question." Su Chen did not let Gong Nana let her go because she took Gong Nana's test paper, because Gong Nana's question was also wrong on the test paper.

When Gong Nana was stared at by everyone, especially Su Chen, was a little nervous, but she couldn't retreat. After all, she was the leader of the class and represented the class, so Gong Nana gritted her teeth and stood up and walked towards the podium.

Su Chen took the initiative to hand the pen to her and then walked down the podium.

In order to reduce the impact of dust on teachers' health, Huacheng Experimental Middle School no longer needs chalk teaching, but it is replaced with whiteboards and fountain pens. Of course, there is also a multimedia blackboard. Generally, math classes can be taught using a multimedia trackpad. On it, you can simply draw various pictures, and you don’t need to clear the blackboard with one click.

However, Su Chen did not turn on the computer, so he wrote it on the whiteboard with a fountain pen.

Su Chen did not go to see how Gong Nana explained on the podium, but was in the classroom to see the answers of other students.

A few minutes passed, Gong Nana also got off the podium, and Su Chen also walked around the classroom.

"I just walked around the bottom and saw a lot of classmates. No one did the right thing, and many people couldn't even solve half of it." Su Chen walked around and returned to the podium and said.

Many people lowered their heads in shame when they heard Su Chen's words.

"Everyone raises their heads. If you don't know, study. Now it's not the college entrance examination. You still have the chance and time. Why do you all lower your heads? No one is born to know. After learning, you will know. If you don't know, you will do it a few more times. Let's see how the class monitor is doing." Su Chen saw that the group of girls below were all lowering their heads and couldn't help but scold him.

"The first step...well, it's OK to do this.

The second step, why did you give X? You just give X casually. Have you considered X's feelings?" Su Chen had explained it well, but suddenly saw the incredible method that Su Chen felt, and couldn't help but complain.

"Hahaha, have you considered X's feelings?" The whole class burst into laughter when he heard this.

Gong Nana was so blushed that she didn't dare to look at people like a monkey's butt.

After the whole class calmed down, Su Chen directly wiped Gong Nana's problem-solving process and then explained it carefully.

After the lecture, the whole class suddenly realized that the sentence "Have you considered X's feelings?" will make the students never forget this type of question in the future.

Afterwards, Su Chen systematically explained to the students. One of the questions summarized 6 different solutions for Su Chen, and then derived other types of questions from this question, summarizing several test methods for a knowledge point and all the solutions and methods.

The classmates in the class went from being careless at the beginning to now taking out notes and recording them desperately, for fear of copying them too slowly, so they missed these notes.

This kind of notes on all the questions and solutions covered by a knowledge point are tantamount to "martial arts secrets" for students. With it, if you understand it, this type of question will not be wrong again in the future.

If you are still wrong, you can only say that you have not learned it yet. Because this is the standard answer for all the standards.

In such an atmosphere, a paper was finished quickly.

The main reason is that Class 1, Grade 3, is a top class, and there are not many wrong questions. If it is other classes with poor grades, I guess the entire paper will be explained.

Most of the time is spent by Su Chen systematically summarizing the solutions and formulas of the problem type for them.

After finishing the lecture, there are still a few minutes left in the class. Su Chen is a little dry-mouthed. Now Su Chen misses being a physical education teacher a little, at least he doesn’t need to keep talking.

At this time, most of the students took notes, and a tall female classmate raised her hand to ask questions.

"You said," Su Chen stretched out his hand to signal the female classmate to speak.

"Teacher, can you teach us math all the time in the future? I think you taught us so well. When Teacher Huang taught us in the past, he would write the answers directly on the blackboard, and would not summarize the question types and various solutions for us. If he did something wrong, he often called us stupid." The tall female classmate recalled the scene of Teacher Huang in class before.
Chapter completed!