Through the book: The villain’s son’s stand-in

"Any more?"

Long-term pain is worse than short-term pain, so Mag chose to listen with a smile.

"Second, I sat in on your class and you basically followed the instructions."

"Teaching is a very profound knowledge. You not only need to teach children knowledge, but also indirectly cultivate their good study habits."

"If they can pass your course and become interested in this subject, that would be great. This is every teacher's biggest wish."

"Teacher McGonagall, I believe you are not a teacher who teaches with a dawdling attitude. You just haven't found the right method."

The corner of Lyle's mouth raised a confident arc, and his eyes were full of trust in her: "Believe me, as long as you dare to try and step out of your comfort zone, you will soon find a teaching method that suits you, and your class will also change. It has become a course that everyone loves.”

Mag's two dark eyebrows frowned slightly, but relaxed after a moment.

She nodded gently: "I understand, thank you, Teacher Lyle."

"No, I don't really have much research on mathematics. I can only talk about some theories, as long as you find it useful."

Lyle's cheeks felt a little hot and he lowered his eyes, not daring to look at her.

Mag laughed happily.

Lyle has been here for eleven years this year and is Bojia's gold medal lecturer.

Because of his stern face, he was nicknamed "Cold-faced Lyle".

As long as he is a student of Bojia, there is no one who does not know him.

She thought that the show-off Lyle in the morning was already very rare, but now it seems that the shy and aloof man is even rarer.

"Ding Ding!"

Unconsciously, twenty minutes had passed. Mag quickly grabbed the lesson plan, said goodbye to Lyle, and rushed to the classroom in a hurry.

Standing in front of the classroom door, Mag closed her eyes and took a deep breath.

She opened her eyes again, raised the corners of her mouth, said hello to everyone and then resumed her lecture.

This time, she threw away the lesson plan and spent five minutes reading through the first chapter of the math textbook.

It only took a moment for her to have an idea.

The main teaching goal of Chapter 1 is to enable children to master the conversion of various mathematical units.

For example, the most commonly used are kg and g, L and ML.

In addition, it is also necessary to combine the physical objects that appear in life to allow children to visualize these mathematical units.

Thus avoiding the appearance of a meter long flower, a 50 ton mum and a 185 meter tall dad.

In the early definition stage, she still taught according to the content in the textbook.

Because children learn through textbooks, starting from this point can at least let them know which part they are talking about now.

After explaining the definition, McGonagall used her natural skill as a mathematician - drawing a circle with her bare hands.

So in just a moment, some round objects in life were perfectly displayed by her in the holographic classroom.

She clicked on the egg with a sharp top and a round bottom, and asked: "Does this egg weigh 50kg or 50g? Why?"

"Starting from the first student on the left, please tell us your answers and reasons."

Gu Cheng frowned slightly.

The teacher couldn't bear to see them napping down there, and wanted to call them on one by one to wake them up?

However, this method is a disaster for both those who understand and those who do not.

Alas, we still have to hurry up about skipping a grade.

The first one on the left side of the teacher is Ke Jin.

He stood up slowly and faced the eyes of the whole class. Ke Jin's timidity came back again.

He shrunk his neck and secretly asked Gu Cheng for help.

Gu Cheng glanced at the teacher who was staring at them closely and shook his head slightly.

Ke Jin bit his lip and said hesitantly: "5, 50g."

Teacher McGonagall's eyes suddenly lit up.

The first student answered correctly, and she became more confident in teaching this class.

"Why 50g instead of 50kg?"

Ke Jin quietly raised his head and peeked at the teacher's expression.

Seeing a smile on her face, she instantly gained confidence.

"Because 1kg is too heavy, the mini turtle I raised is only 800g, and it is a little bigger than the egg the teacher drew."

"So smart." Mag praised: "Sit down, next one."

Gu Cheng stood up neatly: "50g, 50kg is equal to 5g."

"very good."

The two answers answered her question from different directions. Next, as long as others follow suit, the effect of this class will be great!

With excitement, she looked at the next person, Ron Jonson.

Although Ron loves to play, he was also among the best in his old school.

For such a small problem, of course it is not a problem.

He ruffled the fiery red hair on his forehead with his hand. Under his dark eyebrows were a pair of amber cat eyes. He said calmly: "My grandmother gave me a heart-shaped ruby ​​on my birthday, which is 88g."

"I heard from my grandmother that it was carved from a gem the size of a goose egg. Goose eggs and eggs should be similar, so I am sure that the egg must be 50g."

"Wow, such a big gem must be expensive, right?"

"Ron's family is really rich. Compared to their family, I'm just a pauper with only 100,000 star coins in my monthly pocket money."

Because of Ron's hidden behavior of showing off his wealth, there was another discussion below.

Mag felt his temples pounding, but he still managed to suppress his emotions and let him sit down.

Ron proudly raised his chin slightly, squinting at the reactions of the two people beside him.

Not surprisingly, there was no response from them, which frustrated Ron a little.

It was like a laborious performance, only to find out in the audience that the Academy for the Blind was here for team building.

Mag continued to ask others to answer.

Their answers were similar, but they all answered 50g smartly.

Some of the reasons were too ridiculous. As soon as she said the first sentence, she knew that they were definitely following the trend and did not understand this knowledge point at all.

After a round of questions, Mag knew that she still had a long way to go in teaching.

However, she also gained something from this question.

That is - don't start from the sides, start asking questions from the middle.

Sun Bai is quite honest, at least he still knows how to blush.

The two mischievous ghosts of the Xie family can still act confidently even if their answers make no sense.

So, Mag casually pushed a black thermos cup in front of everyone. Mag placed it on the square podium to give everyone an idea of ​​the scene.

"Then the next question is, can this thermos cup hold 800ML of water or 800L of water?"

She smiled and pointed at Sun Bai, who was sitting in the middle, and said, "Classmate Sun Bai, please answer."

"Ah?" Sun Bai suddenly stood up when he was suddenly pointed out.

He hesitated for a long time, and Mag couldn't help but urge: "Be brave and say it. If you don't say it, how will you know whether your answer is correct?"

Mag will not tell you that you made a mistake, and others will not laugh at you.

If you say something wrong, you will definitely be laughed at.

But as long as she doesn't clearly show right or wrong like she did the first time she asked the question.

Let them argue and debate without knowing the answer, but they can achieve good results.

"800L, I guess. L only has one letter, so it must be a little smaller than ML. That thermos cup can't hold too much water." Sun Bai said.

He secretly observed Mag's expression and saw Mag smiling and saying, "Next, Xie Sheng."

Xie Sheng agreed very much with Sun Bai's answer and said shamelessly: "It must be 800L. What Bai said is great. I think L must be smaller than ML!"

"What do you think, Xie Sheng?" After clicking on the left and right, Mag now stared at the group of people he clicked.

Xie Sheng's expression was solemn: "I think it's 800ML. I remember the book said ML is the smaller unit."

As soon as these words came out, Xie Sheng couldn't wait to retort: ​​"No, it must be L."

""But....."

Just as Xie Sheng was about to respond, Mag interrupted him in time: "Okay, okay, Xie Sheng, Xie Sheng, please stop arguing. Sit down and listen to the answers of other students."

The math teacher came out to control the situation, but the two brothers did not dare to make too many mistakes.

So they had no choice but to endure the raging desire to argue and listen patiently to what others had to say.