The "Complete Interpretation of New Textbooks" focuses on the foundation, from the superficial to the deep, so that junior high school students can learn independently and efficiently. It can help junior high school students to master basic knowledge, concepts and theorems through preview, find their own weak links, and let students listen to the important and difficult knowledge and error-prone and difficult knowledge in this lesson. The efficiency of class is improved by 60%, which is more suitable for junior high school students' mathematics guidance books.
The complete solution of middle school textbooks, a junior middle school mathematics tutorial book, has a comprehensive knowledge distribution; It covers all the courses of middle school culture teaching and the whole process of teaching and learning. It is rich in content and full of questions. Thirdly, the applicants are comprehensive. Junior high school mathematics textbooks explain carefully, analyze the key and difficult points in detail, and have both problem-solving process and ideas. Really embodies the guiding ideology of writing.
The biggest feature of Qidong middle school exercise book series is to design homework according to class hours. Including preview homework, classroom homework, extracurricular homework, innovative homework and other sub-columns. When compiling, the teaching practice in different regions and the different requirements of teachers and students in middle schools have been fully considered, and the approximate difficulty level of each test question has been marked with "A, B and C" at the beginning. The disadvantage is that there is only an answer, and there is almost no explanation.