Chemistry National latest junior high school entrance examination questions and answers

Author: Nan Xiuchen
Publisher:
Publish Date: 2004-11-01
Features: The series "National New Middle School Exam Question Bank" presents a fresh perspective, condensing the author's decades of successful teaching secrets into the book. It focuses on the core of the exam—the questions—emphasizing the principle of "change within the constant" and the ability to generalize from one example. The series is characterized by comprehensive question types, extensive information, clear objectives, strong targeting, and high practicality. It reflects the new requirements of the middle school exam, aiming to reduce students' academic workload while enhancing the efficiency of their review, enabling them to achieve twice the result with half the effort. During the writing process, the author adheres to the requirements of the new curriculum standards, integrating knowledge and skills, processes and methods, and emotional attitudes and values in the explanation of classic problems. For common question types, the author focuses on analyzing the problem-solving methods, striving to help students understand one question and master a category, and grasp one question to understand a hundred, achieving the goal of generalization. The series consists of five subjects: Chinese, Mathematics, English, Physics, and Chemistry, forming a sequence. It is based on the review and training of fundamental knowledge and skills, covering all exam points and extending skill training to every corner. At the same time, it emphasizes the training of students' comprehensive qualities and adaptability, helping them improve their overall problem-solving abilities and develop innovative application awareness. Our intention is to make middle school exam review standardized and scientific, reducing the workload of junior high school teachers and avoiding students falling into countless pitfalls of question oceans, thereby achieving the goal of both lightening students' burden and improving their learning efficiency.