Chapter 437: lecture
He glanced in the direction of Yu Linye, who was the best student in the class, and saw that he was chatting with Hua Qiqi, and immediately stopped to ask about his thoughts.
The marriage of a bad person will be struck by lightning, but he can't do that kind of wicked thing.
"Do you know how to be angry?"
Mu Changying sat in the seat with a small smile in her eyes, and gave a low laugh.
"Si Xiaoxian, come here." Leaning on the chair, he took out a pen and rotated it on his fingertips.
For his eagerness to learn, she guided him well.
Holding the advanced math textbook, Si Xian, whose face was dazed, suddenly woke up when he heard the voice, and ran over with the book in his hands with a humbly face to ask for advice.
"Which question is not?"
Mu Changying just finished asking, glanced at his clean textbook, and suddenly regretted it.
Hmm... this may not be one question, but not all of them.
Si Xian felt guilty for no apparent reason and did not dare to look her in the eye, "Uh... I don't know anything on this page."
He lowered his head and reached out to scratch his messy hair, regretting that he didn't listen carefully in class.
"These questions are actually not difficult. After mastering the basic skills, you will find that although the types of questions change, they are actually the same over and over again."
Mu Changying held the pen and pointed at the topic, "Here, let's draw an auxiliary line on this pattern first..."
The girl who was analysing the topic looked attentively, the scattered sunlight outside the window shone on her body, her arrogance diminished, and she looked gentle and peaceful.
Unconsciously, the crowd that had been noisy was quiet.
They surrounded Si Xian and Mu Changying, listening intently to her topic, and their hearts gradually became calm.
Si Xian nodded again and again, and suddenly realized, "So that's how it is..."
A question that I thought was difficult at first, but after Sister Ying said it, it felt so simple.
"..."
Yu Linye put one hand in his pocket, and a faint light flickered in his dark pupils.
There were originally more than ten steps to do this question, but after this analysis, many unnecessary steps have been reduced.
Mu Changying put down the pen and scratch paper, "Come on, you can do the topic."
She raised her head, only to find that there were many classmates around her, and their eyes were shining brightly, as if the puppets were suddenly injected with vitality and became alive.
Raise your finger and put it gently on your lips, "Shh..."
Seeing this, everyone just nodded and watched Si Xian do the questions quietly.
"..."
Class 17 was too quiet, and people passing by the corridor felt a little uncomfortable.
What kind of plane are you doing, who thinks it is Chengdu? When I got to the window, I saw a group of people gathered around.
Unable to see the picture inside, he pressed his curiosity, pouted, and returned to the class.
No matter what you're doing, it's definitely not studying hard.
"Hey hey, it's easy." Si Xian raised his pen with a confident smile on his face.
The previous writing was very smooth, but it suddenly got stuck in the middle of writing.
He frowned and pondered seriously, thinking for a while, but still didn't know what to do.
"Okay, go back to your seat obediently." Mu Changying picked up the book and patted his head lightly, and walked around the crowd to the podium.
She took out a white chalk from the chalk box and wrote the topic just now on the blackboard.
The girl's handwriting is smooth and graceful, giving people a dashing feeling.
Everyone sat in their seats, without her needing to remind them, they looked at the blackboard seriously one by one.