The theory of competition is strengthened, the experiment of competition is strengthened, and the long jump is strengthened. Ranger is strengthened in a variety of enhancements.

On the evening of September 18, the Da Viet Provincial Mathematics Association announced that students can check the results of the CMO preliminary round on the official website immediately.

Lan Jinhui attaches great importance to it, he accompanies Lan Jie, and he hopes to know Lan Jie's CMO preliminary score as soon as possible.

"Applejack, I'm a college teacher after all, and it's normal for me to be inaccurate on middle school topics. Lan Jinhui made an objective and fair self-evaluation.

"Understood, fully understood. ”

"Applejack, hurry up and check your score. ”

"Good!"

Lan Jie entered the admission ticket number on the official website and clicked confirm.

Bite!

Langer, 150.

"Huh, full marks!" Lan Jie was suddenly surprised, suddenly happy, he originally estimated that his CMO preliminary test paper might deduct two or three points from the process, but he didn't expect to get a full score.

"Yes!" Lan Jinhui was equally pleased.

Lan Jie, who scored a full score in the preliminary round, will definitely advance to the CMO semi-finals, and he said to Lan Jinhui beautifully: "Dad, the day after tomorrow is the preliminary round of the competition, you can bet me a few more questions." ”

Lan Jinhui asked, "You asked me to bet on chemistry for you?"

Lan Jie said with certainty: "Yes, yes, Dad, you can just bet on a few chemistry questions, even if it's just one question." ”

"Applejack, you've also experienced it, my bet accuracy rate is very low, I still don't bet on chemistry questions, right?"

"Dad, I thought you were fresh milk, and I found out that you were poisoned milk, but when the CMO results came out, you became fresh milk again, and directly put my milk to a full score of 150! ”

"I tried to learn the language and lifestyle of your generation, I tried to be in tune with the thinking of your young people, but it turns out that the old guys are the old guys, and the old guys will never understand the thoughts of the young people. Lan Jinhui was helpless, and he said again: "I don't know much about chemistry, I can only give you the topic of materialization, you wait a while, I'll check the information." ”

Lan Jinhui checked the information and bet on the topic of Van der Waals gas.

Fan's gas can also be physics or chemistry, so it is classified as physical chemistry.

Lan Jie felt a full sense of security: "Fan's gas, must take the test! Thank you, Dad!"

The next morning, Lan Jie came to the competition classroom in the sheep, and he asked Wu Zihan how many points he scored in the preliminary round of CMO, and Wu Zihan said that the results were very bad, and he did not reach the promotion line of the CMO semi-finals anyway.

"Who else has reported CMO, Li Zihan seems to have also reported CMO, right?" Lan Jie poked the back of Li Zihan's neck in the front seat, and he asked: "Li Zihan, how many points does your CMO have?"

Li Zihan turned his head and said, "119." ”

Lan Jie sent congratulations: "Yes, I have been promoted." ”

Li Zihan asked: "What about Lan Jie, how many points do you have as CMO?"

Ranger said: "150, I also made the cut. ”

Li Zihan was not surprised, he only commented on one word: "strong." ”

"Brother Jie is strong, and Li Zihan is not weak. Wu Zihan was a little lost, he was the same as Li Zihan, he won the competition and lost the competition, and Li Zihan won both wins.

At eight o'clock, Tong Yuanhong entered the No. 1 classroom of the competition, she said: "Students who have reached the promotion line of the semi-finals in the preliminary round of the CMO can go to the mathematics competition classroom next door to report to Mr. Hu Deguang, if Mr. Hu agrees, it is OK for you to learn the mathematics competition for half a day and the competition for half a day." Now, please move to the laboratory building to do physics experiments, and students who are willing to go to the mathematics competition class can go directly to the next door. ”

Tong Yuanhong was really tolerant, and she led the students of the competition class to the experimental building.

Most of the students followed Teacher Tong away, and a few students stayed in the No. 1 classroom of Wujing, and after the big team left, they went to the next door to report to Mr. Hu Deguang, the head coach of the Yangzhong Shujing team.

Lan Jie was a little surprised, he found that Li Zihan did not report to the team.

In Lan Jie's cognition, Li Zihan's math scores have always been better than those in physics.

Of course, Li Zihan is improving every day, and his CPhO and CMO preliminary results have both reached the semi-final promotion line, and it is possible that Li Zihan's current physical strength is stronger than his mathematical strength.

Lan Jie asked Li Zihan: "Zihan, did you give up the training of the digital competition class, or did you give up even the rematch of the CMO?"

Li Zihan resolutely said: "I focus on CPhO, and I completely give up CMO." ”

Lan Jie said: "Give up CMO completely, you don't even blink your eyes, Zihan, you are so ruthless." ”

"My energy is limited, my physical strength is limited, everything is limited, I can't do half a day to learn object competition, half a day to learn mathematics competition, this will only be counterproductive, in the end it will be nothing. If I had to make a single choice in the physical competition and the mathematical competition, I had already made a choice, and I chose the physical competition because I felt that Mr. Tong's team was stronger. When Li Zihan said this, he was very rational. A man who is too rational will always make others think that he is a little ruthless.

Lan Jie nodded and said, "Reasonable. ”

"What about you, Lanjie, what do you think?"

"Just because I don't report on the competition doesn't mean I'm giving up on the CMO rematch. Didn't there be a physics experiment in the morning, but I thought the physics experiment was more important, so I did the experiment first. Sometime, I should go to Mr. Hu to report. ”

While talking, Lan Jie and Li Zihan arrived at the physics laboratory with the large army.

Teachers Li Bin and Teacher Chen Jie were responsible for the specific experiments, and Tong Yuanhong, the head coach of the competition team, supervised the work in the laboratory.

CPhO starts from the semi-finals, and the experimental score will account for a certain percentage of the total score. Tong Yuanhong's competition team has trained IPhO gold medal players, from domestic to international competitions, from theory to experiments, her team has rich experience, explored and improved a mature and effective competition guidance system.

This morning's series of experiments, its designers Li Bin and Chen Jie, called it "power generation series with love".

The experiment coach gave the students the necessary materials and tools to make the small light bulb light up.

Off-the-shelf power supplies are not included in the test materials.

How can you make a light bulb shine without power?

Therefore, it is the "Power Generation with Love Series", this series of physics experiments examines the love of students.

If you lack love, but want to generate electricity, you can only make your own power supply.

The students used various experimental materials to make various power supplies, some people's light bulbs turned on, some people's light bulbs never lit, and some people's light bulbs exploded, Boom!

It's a trivial thing that the light bulb exploded, and one of my classmates' homemade batteries blew up, Booooom!

Teacher Li Bin criticized: "Lan Jie, you are playing a bit big? Are you making chemical batteries? I think you are making bombs, right?"

"My, my, a little more sulfuric acid. "Ranger is fine, and he didn't hurt the rest of the classmates, it's just that he blew up a homemade battery.