"I'm curious, how did you learn math in junior high school? Why do you owe so much? Xia Pengfei asked, staring sideways at Siyu's big eyes.

"Well, the main energy of junior high school is spent on practicing sandbags and cleaning up the gangsters on Wolong Road; I was also obsessed with writing novels, and I spent most of my math class writing novels. ”

Siyu's pure face showed three points of playfulness, and the sudden benefits made Xia Pengfei's thinking and the rhythm of his language slow down by half a beat.

He was stunned for half a minute before asking, "...... Novel? What's the title of the book, and when should I read it? ”

Siyu said honestly: "It's miserable, the data is not good." You don't want a pot that you don't open. ”

Xia Pengfei returned to the topic, "Do you know why I didn't just give you high school math?" ”

Siyu said without hesitation: "If you want to solve the problem fundamentally, mathematics is a subject with strong logic, junior high school mathematics and high school mathematics are interlocking, which chain is broken, you have to fix it first before you can proceed to the next link of learning." ”

"Clever! Let's start with my mentoring program. The explanation of knowledge is roughly a combination of points, lines and surfaces.

The surface is the imparting of all knowledge without omission, so as not to slip through the net, so as to maximize the information; The line is to grasp the main framework and strive to highlight the backbone of knowledge; The point is to grasp the key points of the test point;

All the simple knowledge you know will be brought at high speed, and what you don't understand and lacking will be explained; The form of tutoring is a combination of knowledge explanation and practical exercises and comments. ”

Xia Pengfei explained in an orderly manner, his face was peaceful, and his dark eyes contained incalculable wisdom and profundity.

Serious study and work status will magnify a person's charm to the extreme.

Siyu turned her eyes away and looked at the math textbook that she hadn't opened yet.

Behind Xia Pengfei and Leng Siyu, Worm and Yuanyuan secretly checked the learning status of the two, and only after making sure that the alarm was lifted did they return to the living room to play with the electric toy car brought down by Worm.

Yuan Yuan said to the worm: "My sister likes to drink tea when she is studying, you go and help my sister make a cup of jasmine tea." ”

The insect frowned and said, "Yuanyuan, I'm a guest, have you forgotten?" Besides, I've never made tea at home. ”

Yuan Yuan raised his eyebrows, "I'll let you make tea, this is the importance of you." This shows that they treat you as their own. Do you want me to treat you as one of my own or as an outsider? ”

Worm pressed the remote control and started the car, and said with a smile: "You are a pit, I won't jump in, once I say I want you to treat me as your own, you won't treat me as a guest, you will finally let me pour tea." ”

Yuan Yuan snatched the remote control in the insect's hand, and also tried to adjust the direction and speed of the car, but the car spun on the ground.

The worm quipped: "Yuanyuan, you're not driving a car, you're a spinning top." ”

The insect expressed dissatisfaction, "Cut, I'm a novice on the road, and your old driver is embarrassed to laugh at me." ”

"Stupid, I'll teach you." The worm stepped forward and taught Yuanyuan hand in hand......

"I didn't learn very well about data collection and collation. For example, in this question, you need to make a fan chart and a bar chart of several modes of transportation, and compare them, how to do it? "In the Siyu room, Siyu is still learning mathematics.

"Let me give you a general idea. Steps to draw a fan diagram; Step 1: First calculate the percentage of each mode of transportation in the total number of people, multiply the percentage by 360°, find the central angle of each part, and then draw a fan shape according to the central angle.

Step 2: Label the data. Step 3: Draw a bar chart. It should be noted that the number represented by the horizontal axis and the vertical axis, and the width and narrowness of the straight bars should be the same. Come on, you can do it according to the idea I gave. ”

Siyu's slender white fingers, which can easily kill people, held the pen, and calculated the center angle of the circle in the homework book according to Xia Pengfei's prompts; Then use the drawing tool to skillfully draw the fan diagram on the workbook, and mark the text and data on the fan chart; Later, he used a tool to draw a bar chart and label it with text data, and wrote a comparison of the two shapes in his workbook.

Looking at the beautiful and neat words, data, graphics and comparative conclusions left by Siyu in the homework book, Xia Pengfei found that Siyu's problem-solving ideas were very clear, and the speed of solving the problem was comparable to the speed of Siyu's long-legged running, and the calculations, drawings, and conclusions were quite accurate.

Xia Pengfei couldn't help but admire: "It seems that your mathematical talent has been delayed by sandbags and various fancy activities!" ”

Just when the learning progress bar of the two was pulling very fast and the atmosphere of communication was very harmonious, only the sound of a horn was heard behind them. Siyu and Pengfei quickly turned around and saw the insects in a panicked daze. On the ground was a broken teacup and a floor of tea.

Siyu and Pengfei both ran up quickly to check the hands of the insects.

"Does it hurt?" "Is it hot?" Peng Fei and Si Yu asked.

Xiao Yuanyuan also ran in when he heard the sound, saw the fragments of the teacup on the ground, and also stepped forward to look at the insect's hand, "Does it hurt the worm?" ”

"It doesn't hurt at all, hehe, it's just scared."

The insect cried and said, "The tea I made for Sister Yu was not stable and was poured out." The hand does not hurt. It's just not steady. ”

Siyu hurriedly comforted: "It's okay if people are fine, you don't need to help me pour tea in the future, I'll come by myself." ”

After Siyu finished speaking, he rushed out of the room to deal with the mess left by the insects. The swiftness and efficiency of its actions made the onlookers staggered.

"How did you develop this speed?"

"Forced out of life."

"Slow down moderately, and life can still go on."

"Someone does laundry and cooks for you, someone earns money for you, you can naturally go to karaoke to drink coffee, watch movies and play games, of course you can enjoy a slow-paced life; The life of ordinary people, you don't understand. Siyu cleaned up the ground and grabbed Pengfei for a while.

Xia Pengfei saw that Siyu was emotional, and was silent.

"Today, I'll study here and I'll work for a while." Leng Siyu started to pack up the books and put them on the shelves.

Xia Pengfei was annoyed when he heard that Siyu was going to work, "Still going to work!" Leng Siyu, what I just said was in vain? ”

Leng Siyu walked in front of Peng Fei, stared at Peng Fei's charming face, and said kindly: "Grasp the economy with one hand and culture with the other, what's wrong with a balance?"

"You can't go!" Xia Pengfei, who has always been peaceful towards Siyu, actually showed the momentum of the boss.

"What?"

"I said you can't go!" Xia Pengfei emphasized word by word, and his tone was very tough!

"Hey, you Xia Pengfei, can you arrange my life after teaching me a little thing? I'm going to make it today! Leng Siyu's eyes widened, and he turned around and led Xiao Yuanyuan towards the door, "Help me bring it to the door!" ”

Xia Pengfei caught up with Siyu in a few steps, blocked in front of Sister Siyu, and said calmly: "Listen well, I know Aunt Lin's call, do you need me to recite it to you?"

"You want to betray me?"

"How dare you step out of this door today!"

"Okay, you Xia Pengfei dared to threaten me! I hate it when someone threatens me! Today is the day to come down and block the door of my house, and I have to get out of the sky to poke a hole! Leng Siyu angrily picked up Yuanyuan, pushed Xia Pengfei away, opened the door and went out.

Boom!

There was a loud bang from the security door.

"Was there an earthquake?" Someone upstairs shouted.