Chapter 86

After the morning meeting, crescent college ushered in its first morning self-study since its establishment.

Thirty students were sitting in the same classroom. They were still talking. When they saw Claire coming into the classroom with a stack of papers, they were quiet.

Claire was stunned by the sight of the needle falling. She said with a smile.

"Don't be nervous. This is just a test paper for practice. It won't be registered on your report card."

Claire's words didn't make the students relax a little bit, and the tension became more intense with the distribution of the test papers.

Ivana is not good at magic, at this time in the face of this as a Book of heaven general mathematical problems, she scratched her ears, do not know where to start.

"The model of this problem seems to have been mentioned in what class, and what is it?"

She scanned the whole paper, trying to find out what she could do, but soon found that she couldn't write any.

Ivana looked at the side, Xia Luo eyebrows locked, seems to be confused for the test paper, but compared with Ivana, Xia Luo at least wrote several questions.

The difficulty of this paper is not smooth, and it is not simply increasing in order. This is designed by lainer to investigate the students' ability of examining and observing questions. Except for those students who have no questions to be difficult, most of the excellent students just know how to choose.

They can see the difficulty of a problem and the time it takes to solve it. They don't stick to the full score, but only sprint towards 80% of the score. This is a simple exam strategy and a measure to maximize the use of time.

As a veteran of exam oriented education on earth for more than ten years, and a high school teacher, Lena knows all about this. He will also tell the students these skills in his lecture tonight, but he would like to see which students can learn without a teacher first.

In a silent howl, it seems that there are only three people indifferent to.

One of them is alimiya. Although she often stagnates, she always comes back and says that she is still working on the topic smoothly. She must be very comfortable with magic from an ancient family. Although she is dissatisfied with what Lena has done, she still works hard to finish her studies.

Another one is fina nabistine, a little girl with short hair and glasses, who always ranks first in the final exam of new moon college, and is also the most promising student to become a formal mage. It seems that these basic questions can't defeat her at all.

And the third one, Dana.

Dana looked at the test paper. Although she had never seen any of the above questions, many of them were familiar to her. It was the type of Lena's special test paper that had tormented her for many days. Because she had done it many times, she drew the gourd like this and got the answer quickly.

She just followed the steps that Lena had told her before to solve the problem and calculate. When she came back, she had already written the last problem.

Looking up, Dana looks at the students next to her. Almost all of them are still struggling in the sea of questions, with a look of pain. You know, in the past exams, this situation should be the reverse.

Dana rubbed her eyes to make sure it wasn't her dream. Then she lowered her head and checked her answers again. Then she began to focus on the problem she had skipped before.

For Ivana, time flies. She has just written three questions, and Claire, who is on the platform, claps her hands.

"Time is up."

"Why?" "Why so fast?" "Let me finish this problem!" "Wait a minute, don't worry..."

the cries of the students came one after another, and the sad air filled the classroom.

"How did you calculate the third question just now?"

"I remember to use the formula..."

after the exam, there was a favorite answer time. Several girls got together and chattered like sparrows.

"That angle must be sixty degrees. I figured it out!"

A girl vowed that this answer has also been recognized by others.

Dana heard their discussion and showed a little puzzled expression. She was seen by the girl and asked.

"Dana, is the answer to your third question sixty degrees?"

That girl is probably holding the idea of asking casually, also did not expect Dana's answer.

But Dana thought for a moment and blurted out.

"There are two answers to this question, one is 60 degrees, and the other is 120 degrees. Because the final value of sina is two-thirds root sign three, there are two angles to deduce."

"..."... "

Dana's answer made several girls stand still and think about it carefully, as if there was nothing wrong with what she said.

That means you're wrong.

"Well, I have classes later. I'll go first."

With an apologetic look on her face, Dana quickly packed up and left the classroom.Dana's performance in mathematics spread quickly. Every time after class, some students would come to Dana and ask her all kinds of mathematical problems. Although not all the problems could be solved by her, most of them were similar problems she had seen before. A little thinking could also get some ideas to solve the problems.

During an exam, Dana became a math bully in the eyes of the students.

At this time, Dana realized the function of the math papers that Lena had left for herself.

It not only trained her computing ability and ability to solve conventional problems, but also taught Dana the way to solve problems. Now Dana will list all the known conditions as long as she meets a problem she has never seen before, and then deduce the implied conditions through the known conditions, and finally analyze the problem and transform it into a problem with known solutions.

It's the same even when it comes to magic. You can transform the magic model you haven't mastered into a combination of known magic models. By doing so, you can quickly learn and even deepen your understanding.

For example, Dana found that there are many similarities between the standard zero ring spell igniting and the standard one ring spell fireball. By analyzing the structure of the spell model, she quickly found out the differences between the two spells, which has a great role in promoting her mastery of fireball.

This is the effect of induction.

Originally, Dana felt that for many people who would not become mages in the future, what she had learned now was useless. As a baroness, she did not need to learn trigonometric function and analytic geometry, nor did she need to know alchemy reaction and magic history. Now, Dana understood that the so-called learning is not just learning knowledge, but learning more A way to learn.

Thinking of this, Dana can't help but feel grateful for Lena. Instead of boring preaching, Dana realized this and benefited her for life.

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