20 years of teaching

Chapter 55 What Are You Two Doing?
It took Lin Feifan 3 minutes to finish correcting the test papers, which surprised Fan Qiang.

Obviously doing it very smoothly, but why did you only get 69 points in the test?

What Fan Qiang didn't expect was that Lin Feifei not only didn't criticize him, but even praised him with so few points.

Lin Feifan said that Chapter 1 needs to arrange four class hours, and it only took less than one class to complete it. It is very good to be able to get such a result.

Fan Qiang understood that Lin Feifan's compliment was just an encouragement.

This is not the student days. After finishing this study, I want to educate the students.

When I was a student, this test paper should have more than 69 points.

A score of 69 is far from enough. For a physics test paper like this, as a physics teacher, you should have a score of 100.

Lin Feifan carefully explained the wrong questions to Fan Qiangping. One of the experimental questions was to use an inclined plane to measure the average speed of the car.

Fan Qiang did not understand that the length of the slope should be read as 40.00cm.

"When reading, you must estimate to the next digit of the division value. The ruler used is a millimeter scale. I emphasized it just now!" Lin Feifan tapped the table with his pen.

Fan Qiang shook his head, still not understanding the reason.

Lin Feifei smiled wryly, and had no choice but to repeat the relevant knowledge.

It took more time to comment on the test papers than to do the test papers, and Fan Qiang finally understood all the wrong questions.

Fan Qiang asked to do another test paper, and he didn't feel tired at all.

But Lin Feifan was tired, and his voice was smoking.

"One-to-one, no tuition fee, but you have to give your mouth water." Lin Feifan said.

"Oh, I'm almost dying of thirst." Only then did Fan Qiang realize that he was also very thirsty.

Opening the door and rushing out of the room, Fan Qiang ran out and went to the school shop to buy four bottles of Jianlibao and some biscuits.

Lin Feifan drank Jianlibao and ate sandwich biscuits by the window.

There is a layer of snow-white candy in the middle of this sandwich biscuit, which tastes really sweet and delicious.

Jianlibao is known as the "Chinese Magic Water". It is actually orange juice mixed with honey and some soda powder.

The sweetness is moderate, there is a smell of orange, and the taste is not bad. After drinking it, I burp again and again, and I feel very refreshed, but it does not quench my thirst.

Lin Feifan complained that Fan Qiang shouldn't buy Jianlibao, he only needs to buy mineral water.

Fan Qiang was too absorbed, he didn't hear Lin Feifan's voice, and his attention was all on the test paper.

It was almost time for the exam to end, Lin Feifei reminded Fan Qiang to hand in the exam paper.

Fan Qiang bit the tip of the pen with his teeth, his brows were furrowed, he was so bored!

The previous work went smoothly, but I got stuck on the last question, and I don't know where to start.

After more than ten minutes of delay, he still couldn't find a way to solve the problem, so Fan Qiang had to hand in the paper, sighing again and again.

The last question, blank, did not write a word.

The test paper was corrected, with 85 points.

10 points for the last question, no points.

Lin Feifan put down his pen, picked up the test paper, and said happily: "Yes, Fan Qiang, you have improved so fast. The first paper is A paper, and this one is B paper. It is much more difficult. You can get such a result , which is quite good.”

Fan Qiang couldn't be happy at all, and was still thinking about the last question in his mind.

[A troop is marching in a hurry, the total length of the troop is 120 meters, and it is advancing at a constant speed.Now, because of something to communicate, a correspondent ran from the end of the line to the head of the line on horseback, and immediately turned around and ran from the head of the line back to the end of the line at a constant speed.It is known that the team has advanced 160 meters during this process, how many meters did the correspondent ride back and forth on horseback during this process? 】

Fan Qiang quickly understood the five points he lost earlier, and he asked Lin Feifan to comment on the last question for him quickly.

Lin Feifan opened the second bottle of Jianlibao, drank a few sips, burped loudly, and said happily: "This question is relatively difficult, and it involves the knowledge of speed..."

……

After listening to Lin Feifan's explanation, Fan Qiang slammed the table, suddenly realized, and said: "Lin Feifan, if I met a physics teacher like you when I was in junior high school, then I will definitely study science when I go to high school. This physics is really interesting! I just found out today that I was born to study physics."

"Don't be frightened, do it again and show me." Lin Feifan said.

"You still don't believe me? I'll show you right now." Fan Qiang picked up the pen and scribbled on the draft paper.

"Dong dong."

There was a knock on the door.

Fan Qiang was taken aback.

It must be the teacher from Lingnan High School who came to visit. If people know that today they learn to teach tomorrow, it will make people laugh out loud.

"Dong dong dong."

The knock on the door was louder.

"Open the door." Lin Feifei whispered.

"Wait a minute." Fan Qiang put away the test papers, textbooks, and "Comprehensive Explanation of Textbooks" on the table, and stuffed them all into the quilt.

"Dong dong dong dong."

The knock on the door became more and more urgent.

After Fan Qiang checked that there were no flaws, he walked up to open the door.

The room suddenly became much brighter. Lin Feifan stared at the door and was stunned.

Fan Feilin was standing at the door, her fairy-like demeanor made people's hearts pounding.

Fan Qiang repeatedly patted his chest and said, "It's you, why don't you talk? You scared me to death."

"Knocking on the door scared you to death? What are you two doing?" Fan Feilin stood motionless at the door, looking as cold as ice.

"I...we didn't do anything." Fan Qiang became a little nervous, and it's best not to even his sister know about it.

Fan Feilin rushed into the house, saw the mess on the bed, and glared at Lin Feifei: "What are you two doing? It's broad daylight, why are you closing the door?"

OMG!This misunderstanding is too deep!

Lin Feifei instantly understood why Fan Feilin lost his temper, and he stammered, "I...we really...have nothing to do."

Fan Feilin was so furious that she threw up the quilt and shouted, "Two big men made the bed such a mess..."

Fan Feilin was stunned, there were piles of books, test papers, pens, and rulers under the quilt.

At this time, Fan Qiang also understood why his sister lost his temper, and couldn't help getting goose bumps all over his body, complaining: "What are you thinking?"

I have to explain quickly!What's wrong with being misunderstood by the girl you like so much?

Lin Feifan pointed to the book on the bed and said, "I taught your brother to do physics problems. He doesn't want others to know, so..."

Fan Feilin was taken aback for a moment, then covered her mouth and trembled with laughter, tears were about to flow out.

The beauty's wanton smile made Lin Feifei even more flustered. He stared at Fan Feilin intently, and stood there foolishly, motionless.

After laughing enough, Fan Feilin straightened her hair, looked at Lin Feifan enthusiastically, and said softly, "I'm sorry, I thought..."

"Don't say it." Lin Feifei hurriedly stopped Fan Feilin from continuing.

Fan Feilin laughed again, and said to Fan Qiang, "Brother, why do you want to study physics?"

"Oh, don't mention it! The school wants me to teach physics." Fan Qiang sat down on the chair.

"You want to teach physics?" Fan Feilin blinked her big eyes, "What's the problem? If you teach me, I'm afraid, are you still afraid? Your school definitely has no shortage of Chinese teachers, only physics teachers. In our school, some The teacher teaches everything."

"Is it as simple as your elementary school here? You can do this physics problem." Fan Qiangteng stood up, picked up the physics test paper from the bed, and handed it to Fan Feilin, "You can do the last question of this test paper." , I call you sister!"

(End of this chapter)