"Junior High School Mathematics: Number and Equation (Group) Inequality (Group)" is as follows: In order to enable junior high school students of all grades to better master all parts of junior high school knowledge, help the majority of junior high school students to maximize their learning ability, correctly grasp the trend of senior high school entrance examination, and change the blind and passive situation of taking exams, we organized discipline education experts and front-line backbone teachers with rich teaching and research experience to explain the new syllabus, new curriculum standards and new exams.

Junior high school mathematics: numbers and formulas, equations (groups) and inequalities (groups) is a book in the special strategy of New Sunshine. "New Sunshine Special Raiders" comes from this book (junior high school edition) and has the following remarkable features:

First, take the new curriculum standard as the key link and the senior high school entrance examination as the starting point.

According to the requirements of the new curriculum standards and the latest senior high school entrance examination syllabus, this paper summarizes and analyzes the knowledge characteristics of various subjects, and provides students with ways to analyze and solve problems and efficient and efficient methods to solve problems.

Second, sort out knowledge and skills, and analyze key points, difficulties and mistakes.

The series contains the main subjects of junior high school, taking each knowledge topic as the research object, combing the knowledge and skills in detail, accurately analyzing the key points, difficulties and error-prone points of each knowledge link, and pointing out the correct and fast direction for students to learn and review.

Third, explore the laws and methods and make a thorough analysis of typical cases.

Taking the subject of knowledge as the research object is to modularize related knowledge. Through the comprehensive and thorough analysis of typical examples in knowledge topics, students can master the basic knowledge of the topics and improve their ability of comprehensive analysis and problem solving.

Fourth, strengthen test sites and thinking development training.

Each test center has selected a large number of gradient training questions and mastered the knowledge of test centers through practice. According to the characteristics of this knowledge topic, select some difficult thinking expansion training questions, so that students can master the knowledge of this topic from the perspective of strategy, so as to cope with their own mouths and score easily in the exam.