One morning on Sunday, Fang Mu completed the weekend's homework with high quality and efficiency, and by the way, he previewed a lot.

"Ding-dong."

The doorbell rang, it was Lin Yan.

"Brother Mu, is your homework done?"

"Previewing, what are you?"

"I'm ready to start a math competition, come and learn with you and broaden your thinking." Lin Yan shook the schoolbag behind him as if showing off.

"Can I do it? My foundation is still very weak. Fang Mu was a little timid, mainly worried that he would waste Lin Yan's time.

Lin Yan patted his chest proudly and said: "Brother Mu, don't hold the competition too high, let it change, don't you still have to solve it according to the final theorem, the way of thinking, the important thing is to broaden the way of thinking." ”

"And if I do too many questions in the competition, I won't have any burden on the final question of the test paper."

After the two entered the bedroom, Lin Yan skillfully took out his homework,

Hand it to Fang Mu, "Brother Mu, right first, right?" ”

Fang Mu shook his head and refused: "I won't copy it, after I did it seriously, I found that the homework left by the teacher is really simple, and it is all used to consolidate the content learned in class." ”

"Okay, that's good." Lin Yan happily put away his homework and replaced it with an exercise book that Fang Mu had never seen before, as well as a high school math book.

"We will do the test questions together, and if you encounter something that you can't do, just find the theorem according to the table of contents."

"Is this teaching me to teach myself?" Fang Mu looked at Lin Yan with a complicated expression.

"Brother Mu, don't be so mother-in-law, mother-in-law, they are all buddies, what can you teach or not."

Then the two of them were immersed in the test questions.

When Lin Yan finished the first page, he saw that Fang Mu had not stopped writing, so he quietly leaned his face over and glanced at the content of the other party's notebook.

Fang Mu has already transcribed the first six questions,

The right hand was not idle, and began to flip through high school math,

Lin Yan nodded silently, Fang Mu was still very careful.

It can be seen that Fang Mu is doing it very slowly, but he is still slowly gnawing on the question in the notebook.

In fact, this is Lin Yan's real way of learning.

The process of self-study is long and painful.

Maybe in order to understand the theorems in the book and then say something, you have to mobilize all your knowledge reserves to understand, and in this process, you have already reviewed all the knowledge you have learned.

When the time comes, no matter how it is transformed, it will be answered softly.

After all, true scientists are like that,

From the known to the unknown.

After Lin Yan finished counting the three pages, Fang Mu finally raised his head and continued to stare at the exercise book.

"Let's check the results."

Six questions, four correct.

"It's the same type that's wrong, it seems that Brother Mu doesn't understand this aspect thoroughly......"

Fang Mu suddenly remembered that the teacher gave an example of using time in class,

An old foreign professor put a big pebble into a glass bottle and asked his classmates if they were full.

When everyone was full of answers, he took out a handful of pebbles.

Ask again,

After that, there is fine sand, water......

By analogy with himself, he thought that he had constantly previewed and reviewed, and had thoroughly understood the theorems in the books, but he didn't expect that he was just full of "big stones......

"Mathematics is a thing that echoes the old saying, everything is difficult at the beginning,"

Lin Yan comforted,

"After learning it, you will find that it is difficult in the middle and even more difficult at the end."

Against Fang Mu's white eyes,

Lin Yan laughed, "But once you establish a good mathematical thinking model, it will not be a problem for everything that follows." ”

"Stinky boy, you're so rude." Fang Mu scolded with a smile.

Another hour passed,

Fang Mu suddenly asked, "Lin Yan, am I too stupid?" ”

This time he transcribed 10 questions and got only 4 right.

Lin Yan was stunned for a moment when he heard this, and after being silent for a moment, he shook his head, "Brother Mu, you are too anxious, it is already very good to be able to do so much through self-study." I'm actually more worried about Fang Ya than you. ”

Now the four-person learning support group has been set up for a week.

The three people often use their spare time to ask Lin Yan questions.

"Fang Ya, what's wrong with her?"

If Fang Mu remembers correctly, in the last math test, Fang Ya was only 1 point away from the full score.

"Well, how to say it, it's not just Fang Ya, including many girls...... Well, there is no habit of deep thinking about mathematical theorems. ”

This is what the teacher often says in his mouth, "eat thoroughly", in fact, it is really important, Fang Ya's math score is not bad, especially the questions that the teacher has taught, if it remains the same, it also proves that she can almost reproduce it perfectly, but through several lectures, I can see that she knows what it is and doesn't know why. ”

"Later, I communicated with Fang Ya about her study habits, and sure enough, she relied on a lot of brushing questions,"

"But the problem is that there are only so many types of questions in junior high school, as long as the amount is piled up, this method can't be set, and if you change to another one, you will definitely be able to set it up."

"Therefore, her best choice in the future is to study literature."

Fang Mu thought for a moment and said softly, "What about Chu Shanshan?" ”

"Chu Shanshan's thinking is very flexible, her thinking is also very comprehensive, and she can also master the deformation problem relatively proficiently, so it shouldn't be a big problem."

"What about me?" Fang Mu pointed to his nose, wanting to hear what he was looking at in the other party's eyes.

Sensing that Fang Mu had some self-doubt, Lin Yan laughed loudly: "Why is Brother Mu, who is not afraid of heaven and earth, not confident anymore, you are really smart, Brother Mu." ”

"Otherwise, I wouldn't have been able to answer so many questions on my own."

Looking at Lin Yan's squeezing eyebrows, Fang Mu could hardly suppress his murderous right hand.

After a bit of fighting, both of them were very focused people when studying, and continued to gnaw on the questions.

Although Lin Yan didn't express much,

But Fang Mu could feel that the other party was happy,

It's a strange feeling,

It seems that Lin Yan was afraid that his lost way would be a false shot, and began to study with himself within the scope of his ability.

Maybe

This is true friendship between men.

An hour later, Fang Mu felt that his head was about to explode, and finally sorted out the contents of the notebook, and looked up, at this time, Lin Yan was frowning, silently remembering something, and leaned over to take a look......

"This is ......"

"Chemistry, I will learn it in the third year of junior high school." Lin Yan didn't raise his head to explain,

Looking at his tangled look, the math problem has been done for a while.

"Is it difficult?" Fang Mu asked.

"It's okay, after all, it's a brand new subject, take your time."

"What is this?"

"The periodic table, memorizing it should be able to solve a considerable part of the problems for junior high school chemistry."

"But it seems that we should often go to the laboratory building in the third year of junior high school, there are too many chemical reactions recorded in it have interesting phenomena, I am looking forward to it, after actually reading it, I should understand the logic of the chemical reaction of the elements, and finally memorize some special structures, and the score should not be bad."

Fang Mu was silent, sighing silently in his heart,

Big brother, there's a monster here!