Qin Ke and Ning Qingyun couldn't help but clapped their hands excitedly. This was the result of their hard work for more than half a month. It could be said that they were the brainchild of both.

Qin Ke looked at the beautiful girl's handwriting on it, and felt a sense of satisfaction in his heart. This was much more fulfilling than writing a high-level academic paper, which would only be read by a small number of elites in the cultural world.

Benefit, but this kind of literature that popularizes mathematics benefits all junior high school students. No wonder the ancients loved books and stories so much.

"The only thing missing is the cover and illustrations of that girl Qin Xiaoke."

Ning Qingyun said "Hey" strangely: "Xiao Ke sent me the painted picture the day before yesterday. It's so cute. Didn't you receive it?"

Qin Ke said unexpectedly: "No, I sent it to you?"

Is there any mistake, Qin Xiaoke, are you separated from your brother? You actually didn’t send it to me even if you sent it to your future sister-in-law?

Qin Ke took Ning Qingyun's phone and looked at it. Sure enough, Qin Xiaoke sent Ning Qingyun the original PDF of several illustrations on the front and back covers at around 11 o'clock the night before yesterday. The paintings were very good, the style was cute, and the colors were beautiful.

Simple and elegant.

Especially on the cover, there are two white kittens and a big golden retriever playing affectionately together. There are also several mathematical symbols on the ground. The composition, lines, and coloring are all very good.

"This girl is really talented in art. She is much better than me." Qin Ke sighed, but in his mind he wanted to "teach a lesson" to his sister, but she didn't send it to herself, but only to Ning Qingyun? Are you still there?

My sister who yells "Brother is the best in the world" all day long? Could it be that someone took away her body?

"Hmm, the paintings are so cute. I think Xiao Ke can take the route of an art student in the future. She always told me that studying is too difficult." Ning Qingyun picked up her phone again. This girl who has always liked cute things looked at Qin Qingyun.

Naturally, I couldn’t put it down when I sent the original painting from Xiaoke.

Qin Ke asked Ning Qingyun to send the PDF file to him, then ran to the school's color printing room to print it out. When he came back, he bound it with the manuscript into a volume, and then wrote on the cover:

"Editors: Qin Ke and Ning Qingyun of Yingyuan Private High School"

"Cover/Illustration: Qin Xiaoke, Qingping Junior High School"

At this point, "Cat Lemon and Puppy Keke's Wonderful Mathematical Journey (Part 1)" is truly fresh.

Looking at the names of the two people side by side on the cover, Ning Qingyun felt sweet in her heart. This represents the first step for the two of them to take on a future path of common interest!

Qin Ke stroked the thick manuscript and said, "I'm going to scan a copy and send it to Xiaoke for review. That lazy girl isn't very interested in mathematics. If she's interested in reading it, it means we've succeeded."

"I'll go too."

"Okay, it's almost lunch time."

Qin took Ning Qingyun to the school's printing room again, scanned the entire manuscript into a file, sent it to Qin Xiaoke, and sent a message: "Qin Xiaoke, have your wings become stiff recently?

You finished the painting without telling your brother? Well, this is the final result, take a look and give your thoughts after reading it."

After sending it out, Qin Ke thought about it and made two more copies of the manuscript before leaving with Ning Qingyun and going to the cafeteria to eat together.

…

Qin Xiaoke finished school earlier at noon and had already returned home. There was a small math test this morning. It was quite difficult. Qin Xiaoke couldn't do it and was feeling a little frustrated.

Sure enough, I and my brother are two different species. I don’t know how my parents distributed the genes in the first place. It’s just that I and my brother don’t look alike. My brother is so good at studying, but apart from being able to draw and know how to

Apart from singing, I am a mess at studying, and I can’t learn well even if I study hard.

In the past, I could find an excuse to say that I didn't work hard, but in the past two months, I have worked very hard. In order not to affect my studies, I helped my brother draw pictures after staying up late at night after studying. I have never done anything in my life.

I have never studied so hard, but my grades have only improved a little...

Thinking that her math test results were bound to be a mess, Qin Xiaoke had the urge to cry. She habitually opened WeChat on her phone and wanted to cry to her brother, but she held it back.

You can no longer disturb me casually. I have to stay with Sister Ning...

The little girl bit her lip, tears rolling in her eyes.

At this moment, my phone vibrated, and it was my brother who sent me a WeChat message.

Seeing what his brother said, Qin Xiaoke couldn't help crying.

I... I'm not afraid of disturbing you and Sister Ning...

The little girl lay on the bed and cried secretly for a while. Then she calmed down and opened the file sent by her brother with red eyes.

What comes into view is the proud painting that I have put a lot of effort into.

Seeing his name written on the cover, Qin Xiaoke's mood immediately improved. Although he was not tied with his elder brother like Sister Ning, it was still under his name. Hehe, it was the first time in history!

You can show it off again!

As for the content of this booklet, Qin Xiaoke lacked interest and had no choice. She was born with an aversion to mathematics and could not learn it well. When she saw the word "mathematics" in the title, she had no motivation to open it.

Forget it, after all, my brother and Sister Ning worked hard to write it, so just read it, I want my review.

She turned the pages of the document and read slowly.

The first thing I felt was, hmm? Sister Ning’s handwriting is so beautiful, much prettier than mine. She is just as beautiful as her and looks so comfortable.

Then I discovered that this is really a story about a kitten and a puppy as the protagonists, about these two friends bravely venturing into the Kingdom of Mathematics in order to rescue their friend, the little rabbit, who was captured.

After reading the beginning, Qin Xiaoke became interested, and she turned page by page.

The smart and cute kitten, the alert and brave golden retriever, constantly encountered various difficulties, and relied on their mathematical knowledge to save the day...

Qin Xiaoke was a little fascinated. Hey, it's quite interesting. It turns out that this is the definition of rational numbers. After reading the story, Qin Xiaoke actually remembered it and successfully answered the questions at the end of the story.

"Xiao Ke, it's time for dinner."

Dad Qin Yanghui's voice came from outside.

"Wait a minute, I'll be here in a minute." Qin Xiaoke became more and more interested in watching it and couldn't bear to put down his phone.

After being urged a few times by his father, Qin Xiaoke ran out to finish the meal in a hurry, then went back to his room to continue reading.

It was until the afternoon class was about to begin that Qin Xiaoke had only finished two-thirds of it. However, he had memorized a lot of mathematical knowledge. He even found that he seemed to know the knowledge points that he did not know in the morning small test. At least he encountered the same problem.

Question, she has ideas for solving it.

After she returned to school, she couldn't help but take out her mobile phone and continue reading.

Anyway, I was studying, eh. Qin Xiaoke found a legitimate excuse for himself, and watched almost two more classes before finally finishing it, and he still had more to say.

It was so interesting. The story was very attractive. After reading it, she opened the math textbook and looked at the knowledge points and examples in it. She felt that it was much simpler. All the knowledge points in the first grade of junior high school seemed to be based on the plot of the story and also seemed to be...

They are connected together in a scientific and reasonable context, making them easy to remember and understand.

There is also an exercise booklet at the end of the story. Qin Xiaoke tried to do a few more questions. Although it was a little slow, he did them all!

This is the first time in her history that she has solved several math problems in a row, and the answers are correct!

Qin Xiaoke was surprised and happy. This adventure story written by brother and sister Ning is so amazing! I want to read it a second time!

Her deskmate Xiao Wen saw that Qin Xiaoke didn't even listen to the class all afternoon and was secretly looking at the phone. She was a little worried and said: "Xiao Ke, why don't you listen to the class again? Didn't you listen to the class well before?"

"

Qin Xiaoke suddenly held Xiaowen's hand, his eyes sparkling: "Xiaowen, let me show you my brother's latest achievements! Of course, my contribution is also included in it!"

She forwarded the file sent by her brother to Xiaowen. The next thing happened to be physical education class. Xiaowen, like Qin Xiaoke, did not like to exercise. During their free time, they just sat and chatted together, so they used this time to read.

.

"Hey, a wonderful journey of mathematics? Is it the story of mathematics? I don't like mathematics..."

"Okay, okay, the story written by my brother and sister Ning is super interesting. You will know after reading it. Even a math scumbag like me likes to read it! Hehe, by the way, I drew the cover and illustrations. They are beautiful.

Bar!"

"The cover is beautiful! Since it was written by Brother Ke and Sister Ning, I'll take a look..." Under Qin Xiaoke's strong recommendation, Xiao Wen reluctantly cheered up and started reading.

But after reading the first short story, she never raised her head again. She kept staring at her mobile phone. The bell rang, and she woke up as if from a dream: "Huh? Is get out of class over? So soon?"

"How about it, isn't it super pretty?"

"It's so beautiful. I actually enjoyed reading the math problems. The kitten Lemon and the puppy Ke Ke are so cute."

Several female classmates in the surrounding area couldn't help but gathered around: "What are you looking at, you guys?" Thanks to Qin Ke's last visit to school to celebrate Qin Xiaoke's birthday, Qin Xiaoke now has many more friends.

Qin Xiaoke showed off: "The math story written by my brother and my future sister-in-law is awesome. Do you want to read it?"

"Brother Qin? I want to see it."

"I want to see too!"

"Xiao Ke, hurry up and send me!"

The message was passed on to others, and when the last class was about to start, almost all the students in the first and second classes were secretly looking down at their mobile phones.

This class was the math class taught by the head teacher Mo Qingqiu. When he walked into the classroom with the bell ringing, he saw this scene.

Mo Qiu couldn't help but frown. Although the junior high school in this town is not very strict, you dare to leave the class teacher's class to look at your mobile phone. Isn't it too much?

What made him most angry and unbelievable was that even the good students in the class who always studied very seriously and never deserted in class didn't seem to hear the class bell ringing outside and just looked down at their mobile phones.

Mo Qingqiu coughed heavily and placed the lesson plan heavily on the podium, which woke up the students in the class. The students reluctantly put away their mobile phones, but after class for a while, many students secretly

He looked at his cell phone.

Mo Qingqiu's anger surged, and he walked down from the podium, grabbed a fat student's cell phone, and stared angrily: "Can't you still attend math class?"

The little fat man stammered: "Teacher, I... I... am just studying... studying mathematics!"

"Study mathematics?" Mo Qingqiu was almost furious. You are so serious about studying mathematics. You can get 80% even if you don't get full marks. As for failing every time?

He glanced at the phone in his hand and saw what seemed to be a story on the screen. He glanced twice, lemon? Keke? What the hell!
Chapter completed!