Here is the translation of the given content: "Exercises for Junior High School Chemistry: Selections"

Author: Yang Zhengzhao
Publisher:
Publish Date: 2004-08-01
Features: To inspire thinking, teach methods, provide tips, deepen students' understanding of knowledge, help them learn mathematics and physics, improve problem-solving and inquiry skills, enhance innovative and applied awareness, and ultimately improve students' comprehensive qualities, we have organized professors from Beijing Normal University and special and senior teachers from several key high schools to write this "Selected Exercises in Junior High School Mathematics and Physics Series" for junior high students to use for regular practice and preparation for the junior high school entrance examination. There are three volumes of mathematics, two volumes of physics, and one volume of chemistry. This series is based on the newly formulated "Full-time Compulsory Education Curriculum Standards" by the Ministry of Education and is closely integrated with current textbooks. It is rich in content, widely adaptable, and includes not only basic and comprehensive questions but also applied and research-oriented questions, accompanied by solutions or hints.
This book, "Selected Exercises in Junior High School Chemistry," is based on the new teaching syllabus and textbooks. It includes five parts: Basic Concepts of Chemistry, Elements and Their Compounds, Chemical Experiments, Chemical Calculations, and Full-Simulation Examination Papers for the Junior High School Chemistry Entrance Examination. The features of this book are: emphasis on key points, reasonable coverage, appropriate difficulty levels, strong targeting, and maximum proximity to the requirements of the junior high school entrance examination. This book is intended for junior high school students preparing for the entrance examination and can also be used as a reference for junior high school chemistry teachers.