This day is Friday, the experimental class has not yet arrived at the beginning of the schedule and rest as the third year of high school, the first semester of high school to go to school on time, the second semester of high school to increase evening self-study, to the second year of high school every week to Saturday, the third year of high school is the first week of half a day off, the second week of a day off.

At least the study time in the first semester of the first semester of high school was relatively generous, and Lin Piaopiao's pressure was relieved a lot, and after reading English and biology seriously in the morning, he began to look at the math textbook silently.

He Fang in front, although she didn't pay much attention to Lin Piaopiao, but she sat behind him and listened to the girl's reciting full of fighting spirit for forty minutes, and suddenly there was no sound behind her, He Fang thought that Lin Piaopiao was asleep again, and at this time the math teacher happened to walk in.

As usual, the ruler or textbook held by the math teacher would ring on Lin Piaopiao's skull in a few seconds.

He Fang moved a little bit of compassion, after all, Lin Piaopiao had been reading for forty minutes, and in the end, his crisp and soft voice was a lot hoarse, and he was caught sleeping by the math teacher in the last twenty minutes, which was really a big loss.

He Fang didn't know when he would have such a little sympathy.

He turned sideways and inadvertently kicked Lin Piaopiao's foot under the desk, Lin Piaopiao was staring at the last of the most difficult example problem, trying to understand it, he was kicked all of a sudden, and suddenly raised his head, facing the bright head of the math teacher who paid special attention to Lin Piaopiao.

The math teacher also developed a habit that only morning reading was supervised by him, and he must pay attention to Lin Piaopiao.

As soon as he came in, he saw Lin Piaopiao's head leaning on the desk, and thought that this girl was dozing off in the chicken pecking rice again, and was about to walk over and knock and knock, but when he walked to her desk, Lin Piaopiao raised his head to face him with a "whoosh", which startled him.

He glanced down and saw that Lin Piaopiao was holding a math textbook, to be honest, the children in the experimental class basically didn't read the textbooks much, and they basically took the booklets of the Olympiad problems, but he could also understand Lin Piaopiao, and she would be able to read the textbooks at her level.

And Lin Piaopiao was writing and drawing in the textbook, and this page was smeared very terrible.

"You give me a look. The math teacher glanced at Lin Piaopiao.

Lin Piaopiao screamed in her heart—no! I didn't sleep today!

But it was not easy to justify anything, so he walked out aggrievedly.

He Fang saw that Lin Piaopiao was called out by the math teacher again, and she came back after being trained for ten minutes in the past, but today, did her reminder really not help her?

He Fang shook his head and didn't care.

With a casual glance, he suddenly saw the black smudge on Lin Piaopiao's desk - a math textbook?

He read several textbooks before he went to junior high school, and he hadn't read them since he was in high school, but he still had the impression that he frowned and looked at the question, and he actually remembered the question with a good memory, it was indeed a good question, although it was very simple, but it reflected the essence of mathematical thought.

For her - is it so hard?

He Fang looked at the black textbook that was painted and painted, and was a little puzzled.

The math teacher looked at Lin Piaopiao, the little girl's eyes were fluttering, and she didn't know what she was thinking, and she didn't have a surprised expression that the dead pig had been scalded many times.

"Do you understand?"

Yes??

Lin Piaopiao was stunned, what was the math teacher talking about?

The math teacher coughed, "Aren't you doing that problem in the book?"

Lin Piaopiao suddenly realized, it turned out that he didn't come to train himself......

"I don......'t seem to understand it," Lin Piaopiao said cautiously, not daring to exaggerate.

The math teacher opened the book in his hand, and it turned out to be the textbook.

"I'll tell you about it. ”