Analysis of Practical High School Chemistry Problems

Author: Zhi Yongji, Editor-in-Chief
Publisher:
Publish Date: 2004-08-01
Features: Closely connecting with practical situations, focusing on social science and technology, and addressing social hot issues have become the development trend of college entrance examination questions. The authors of the "Analysis of Practical Problems" series have meticulously studied the connections between technology, production, and life-related practical problems and textbook knowledge. Based on the chapter order of the textbooks, they have carefully compiled ingenious, practical exercises and questions, providing detailed analyses for each. The series aims to cultivate students' innovative spirit and ability to solve practical problems. We believe that through the study and practice of "Analysis of Practical Problems," students will definitely improve their academic performance and exam-taking skills. After more than two years of planning, collecting materials, careful writing, and repeated revisions, the "Analysis of Practical Problems" series for high school students is finally presented to readers. This series focuses on the following hot topics:
"Striving to 'learn the fundamental knowledge and skills for lifelong development, understand the application of this knowledge and skills in life and production, and pay attention to the current status and development trends of science and technology' is one of the overall objectives of the new high school curriculum standards. Based on this objective, all the examples and exercises in this series are derived from the practical applications of high school mathematics, physics, chemistry, and biology knowledge in life, production, and scientific research, reflecting the practicality and application of fundamental subject knowledge.
(Closely aligning with the college entrance examination) In recent years, college entrance examination questions have emphasized not only the examination of subject knowledge but also the connection with real life and the practical application, which has become a significant feature and development trend. This series selects closely practical questions from national college entrance examination papers and those of Shanghai, Guangdong, Jiangsu, and other provinces and cities. Additionally, it picks many new application-oriented questions from local college entrance examination simulation papers, reflecting the authority and foresight of college entrance examination question setting.
(Drawing on the strengths of others) Designing and compiling practical problems has been a hot topic in recent years in the research of exercise teaching. This series digs into materials from professional journals and teaching reference materials, repeatedly selects and refines each question, incorporating the latest achievements in exercise teaching research from various regions, reflecting the breadth and scientificity of material selection.
(Emphasizing practicality) The writing format follows the chapter order of the textbooks, matching them closely. Examples and exercises progress from easy to difficult, with similar problems grouped together. This series can serve as a synchronous teaching supplement for new lessons and is also suitable for senior high school final review. It is an invaluable teaching reference book for high school teachers and students.
"Analysis of Practical Problems in High School Chemistry" follows the chapter order of the textbooks. The authors have meticulously studied the connection points between technology, production, life-related practical problems, and textbook knowledge, selecting nearly a thousand ingenious, practical problems, including many application-oriented "information-based" questions. Through question analysis, the book integrates knowledge embedded in life and engineering problems—such as material properties, processing, and protection; the efficient utilization and development of energy; environmental pollution and prevention; genes in life; dietary nutrition, and healthy medication—into the basic theories of chemical changes, explaining these issues and delving deeper into the underlying principles. The examples and exercises in the book provide accurate and detailed answers. The solution process emphasizes the analysis of chemical processes, focusing on the cultivation and application of chemical thinking, methods, and abilities. We believe that through studying this book, students will definitely improve their level of learning chemistry and problem-solving skills.