A smart person can figure it out.
As Yu Hua inspired his thinking through individual tutoring, all of a sudden, the mud that had been clogged in his head seemed to burst open instantly, and a series of inspirations emerged, thinking about the education and training industry, and preparing to create a Republic of China version of Yu Hua Collection of wrong math questions to make money.
After seeing Tan Qing's generous spending, Yu Hua did not dare to underestimate the market potential of the education and training industry in this era.
The education and training industry in later generations was extremely prosperous, with an annual output value of hundreds of billions. Although it was eventually severely hit and became a sunset industry, it is undeniable that the mentality of parents who hope that their children will succeed laid the foundation for the existence of this industry.
Demand determines service!
So, what about the education and training industry during the Republic of China?
The situation is unknown.
However, if you think about it, it’s okay to make a collection of math wrong questions and make money.
A simple calculation shows that there are a total of six classes in the second category of science classes in Peking No. 4 Middle School from the first to the third year, with a population of about 120 people. Each book costs 50 cents, and the market potential is 60 yuan.
But don’t forget, this is just a school.
As long as the students of Peking No. 4 Middle School buy the wrong math problem set, and use the reputation of the students of Peiping No. 4 Middle School to expand the publicity throughout Peiping, then the surrounding National Peking No. 2 Middle School, the National High School Affiliated to Beijing Normal University, and the private Kongde Middle School , even the private Nankai Middle School as far away as Tianjin, these are potential markets.
Moreover, as a profiteer, ah, as an advanced young man who is good at helping his classmates improve and improve their grades, in addition to making math wrong problem sets, he can also make basic math simulation problem sets, math difficult key problem sets, various versions and types. not too much.
Finally, there is another point worth noting. Is mathematics alone enough?
The layout is smaller.
For physics, chemistry, biology and other science subjects, you can get wrong question sets, do basic simulation questions, and analyze difficult and key question types, while maintaining quality and quantity, which will make the scalp of the students who are buyers numb when they look at it, and they will feel that it is profound. , and I can understand it, and finally I have admiration, and it is difficult not to make money.
The pattern cannot be small!
I decided to start making money by making a collection of math wrong questions.
"In the early stage, I sorted out the draft papers during this period, extracted the more difficult question types, deeply analyzed the structure of the question types, annotated the core problem-solving ideas, and compiled them into a volume. As long as I took the first mathematics test this semester If you can get a score of 90 or above, this collection of wrong math questions will be a big seller." After making the decision, Yu Hua thought about it and began to build a framework for the future.
The scratch paper I used for writing questions during this period was a ready-made basis for the collection of wrong questions. Fortunately, I didn't lose any of them, which saved me a lot of time.
In the early stage, we will find out the wrong question sets, and when the math test scores are above 90, we will have examples and foundation for external promotion.
What is the concept of 90 points?
In this era of the 100-point system, even if you can score 80 points, let alone 90 points, you can be considered to be at the ceiling level.
As one of the top middle schools in the country, the first place in the science class of Peking No. 4 Middle School only had a final math score of 85 points.
If he can score 90 points in the first math test this semester, Yu Hua will instantly rise to the top of the class in math, transforming into a top student in the eyes of his classmates and a child of other families in the eyes of countless parents.
In a sense, being No. 1 in Mathematics in Peking No. 4 Middle School is equivalent to being No. 1 in Mathematics among middle school students in the country.
With this foundation, it is feasible to promote the collection of mathematical incorrect questions, and it is also feasible for the collection of mathematical incorrect questions to sell well.
With the sales of the collection of wrong questions in mathematics, the schedule for mid-term out-of-school promotion and the collection of wrong questions for the three subjects of physics and chemistry can be upgraded to provide funds and reputation foundation for the compilation of higher-level Yu Hua's version of the five-year college entrance examination and three-year simulation in the later stage.
A collection of incorrect questions in the early stage, a collection of incorrect questions in multiple subjects in the mid-term, and professional tutoring materials in the later stage. This is the future framework conceived by Yu Hua.
No one can say anything about making money with knowledge.
Soon, after Yu Hua completed the core main structure and future planning, the image of No. 4 middle school students and students from surrounding schools racking their brains with their own collection of wrong math problems appeared in his mind. Thinking of this, a curve appeared in the corner of his mouth, and he couldn't help laughing.
Later, the big brother Ge Jun killed millions of high school students across the country. Now Yu Hua has a small dream, which has become a nightmare in the hearts of the students of No. 4 Middle School and the students of surrounding schools.
After establishing the entire money-making plan and framework, Yu Hua immediately got busy.
Time is life, time is money.
"This final question about the solution of inequalities on a trigonometric function line must be included, as well as this analytical geometry question. Well, by the way, there is also the final question about solid geometry. The distribution of roots of quadratic equations in the function chapter can also be included. Add it..." After sorting out the drafts, Yu Hua quickly found out from a pile of draft papers a dozen mathematical questions that he considered to be difficult and of high value, and also selected some from his own memory. Lots of good questions.
In terms of scratch paper, I chose the final problem of solving inequalities with trigonometric functions and lines just explained, as well as analytic geometry and solid geometry, plus many functions.
As for the collection, there is no addition.
In terms of personal memory, I chose, for example, the penultimate question on sequence + inequalities that I had done in the national college entrance examination in my previous life. This thing was modified and put in the Olympiad, as well as the abnormal final question involving finding the limit. Go in.
Yu Hua can basically do the questions on scratch paper. The math questions in the college entrance examination in his previous life were quite difficult and he can't do them yet. However, it is still early and there is still one month left before the first quiz. Yu Hua believes that he should be able to solve these disturbing questions by then. Headache problem.
In order to ensure the quality and quantity of Yu Hua's version of the collection of wrong math questions, Yu Hua carefully selected and reviewed them carefully and never included any simple questions.
What is quality and quantity assurance?
Quality refers to high-quality mathematics questions, involving basic and introductory mathematics questions. Can it be called high quality?
If you prepare a collection of wrong questions and sell them for fifty cents, you have to do enough. If there are only a few questions, who will be willing to pay for it?
Yu Hua considers himself a sincere person and not a profiteer. In order to help students improve their mathematics level, he resolutely eliminates questions such as basic definitions of sets and functions.
Mathematics problems in this era can no longer be so simple.
Sitting at the table, Yu Hua carefully selected the questions from the wrong math problem set. After a while, footsteps came from the corridor outside the classroom.
"Boom!"
A young girl wearing a women's coat stood at the door of the classroom. She looked around and saw two male classmates in the classroom. She stopped and reached out to knock on the door gently.
Hearing the knock on the door, Yu Hua put down his scratch paper, raised his head, and looked at the front door of the classroom. When he saw the girl wearing a women's coat, he asked loudly: "Please come in, classmate, what can I do for you?"
"Hello, classmate, my name is Lin Wan. Please come to the school auditorium at ten o'clock in the morning to attend the opening ceremony. Please inform the other students in Science Class 1 later." Lin Wan nodded and entered the classroom, came to Yu Hua, smiled and said to herself After some introduction, he said.
