Subject Breakthrough: Junior High School Mathematics -- Algebraic Expressions and Inequalities: Algebraic Expressions and Inequalities

Author: Xu Run
Publisher:
Publish Date: 2003-06-01
Features: In recent years, the pace of basic education reform and the process of quality-oriented education in China have, leading to a diversified structure in secondary school textbooks, such as "one syllabus, multiple textbooks" and "one standard, multiple textbooks." To better adapt to this new situation of continuous reform and development, we have gathered the wisdom of many education and publishing experts to meticulously design and structure the topic selection and writing framework for this "Subject Breakthrough" series. The Cultural and Education Editorial Department of Jin Dao Publishing House has organized four highly influential universities—Shandong Normal University, Tianjin Normal University, Anhui Normal University, and Qufu Normal University—to collaborate with several well-known secondary schools in jointly compiling this series.
The concept of "subject" has been a popular form of teaching and learning materials in China since the 1950s. These small booklets were deeply loved by secondary school teachers and students at the time. The "subject" approach is flexible, in-depth, and possesses certain long-term effectiveness. The publication of these books has played a very positive role in the cultivation and growth of talents in China. The popularity of "subject" books stems from the following main reasons:
1. Strong targeting, allowing for effective knowledge and skill enhancement and breakthroughs through focused topic-based instruction and practice;
2. Ample space for content delivery, with minimal impact from textbook changes;
3. Readers can flexibly purchase and read specific volumes according to their needs.