Little Blueprint, also known as Xiaobian, is published by East China Normal University Press, and its full name is Mathematical Olympics Xiaobian High School Volume. Junior high school volume1* * 8, senior high school volume1* *18.

As a necessary guide for several competitive parties, I believe that Meng Xin and Lao Da have suffered its "destruction" and baptism, and various legends about this book are often circulated in the competitive circle.

How to use the blueprint of junior high school volume?

1, junior high school "little blueprint" content

The junior high school blueprint contains 8 volumes, covering all the test sites in the class and the Olympic Games. The first seven volumes contain algebra, geometry and number theory, and the eighth volume is a comprehensive refinement of the first seven volumes. The explanation of the contents of the small blueprint can be roughly divided into three parts: test sites-examples-exercises:

177 factorization and problems in skills

164 equation and system of equations

105 problems of linear function and quadratic function

177 triangle and quadrilateral problems

The problem of 1 12 cycles

1 16 divisible identity and indefinite equation problems

70 Questions of "Combinatorial Interest"

Problem solving methods and strategies in junior high school mathematics competition 120

At the beginning of each chapter, there will be a concept description and formula label corresponding to this chapter, followed by the exercise part. The difficulty of the topic is not the initial difficulty of the Olympiad, but gradually, so that students have a process of adapting to the Olympiad.

2. Who is the junior middle school "small blueprint" suitable for?

A junior high school paper with a small blueprint is suitable for students who have learned well in class, and it is generally recommended for top students to use it when they repeat.

In addition, students who are interested in learning mathematics in high school without the foundation of junior high school competition may also take time to look at junior high school papers with small blueprints. For example, factorization of algebra, common processing skills, five-center triangle and four-point * * * circle in geometry, etc. They are all the foundations that must be mastered, which is very helpful for the follow-up study of mathematics.

How to brush the "small blueprint" of junior high school?

At the beginning of each chapter of the small blueprint, the corresponding concept description and formula annotation will be provided. First of all, take a general look at what this chapter will learn and establish an outline of knowledge points in your mind.

Then there is the exercise part, the difficulty of the topic is progressive, so that students can have a process of adapting to the Olympic Games. The analysis process is also very detailed, and the test sites and formulas used are marked, with explanations for the expansion of ideas and methods.

Most of the exercises equipped with the small blueprint are Olympic Games, which is difficult. After the first seven small blueprints are thoroughly understood, the eighth one is used for consolidation, and the answers to the exercises are analyzed at the end of the book. Of course, you can't recite the next chapter. If the efficiency of solving problems independently in a chapter is too low, it is suggested to skip the chapter so as not to affect the progress of book brushing.

Besides those chapters that are difficult to brush, the reason why you feel this way shows that the difficulty of the topic is beyond your ability, and it is normal that you can't understand the answer after reading it. At this time, it is recommended to make a flexible study plan, and don't memorize it to the end. The ability to solve problems has improved in the future, and it is entirely possible to study again.

What needs to be added is that if there are many chapters that have great obstacles in brushing books, you may wish to consider putting down the small blueprint and supplementing a more comprehensive competition basic book:

"Olympic Mathematics Course": This book takes into account both the senior high school entrance examination and the competition. The content starts from the textbook knowledge, from the shallow to the deep, and gradually transitions to the competition knowledge. And it is also equipped with a large number of high-definition explanation videos, which is very suitable for junior high school to lay the foundation. Everything is good except that the topic is not that difficult. Moreover, in fact, many of its contents are to improve the knowledge of the senior high school entrance examination, which is not only suitable for the entry learning and self-study competition of the competition students, but also not afraid that the students in Grade One and Grade Two will delay the senior high school entrance examination because of the learning competition.