Solving problems and upgrading high school chemistry

Author: Zhao Dachuan, Editor-in-Chief
Publisher:
Publish Date: 2005-06-01
Features:
This series of books is characterized by:
Comprehensive Analysis and Solutions: Fully analyzes and solves typical problems related to knowledge points, key points, difficulties, and key examination points, providing insights into problem-solving approaches, demonstrating the problem-solving process, and indicating scientific problem-solving methods!
Training Package: Based on the examination points involved in the examples, targeted training is set up for knowledge extension and expansion, allowing for learning by analogy!
Gas Station: Emphasizes important formulas, patterns, and problem-solving approaches, boosting problem-solving skills!
Detailed Answers: The answers to the training package are detailed, revealing problem-solving insights or providing analysis!
This book comprehensively analyzes and solves typical problems related to knowledge points, key points, difficulties, and key examination points, serving as an auxiliary learning material with the nature of a problem-solving dictionary. However, it surpasses a traditional problem-solving dictionary by not only demonstrating the problem-solving process but also providing a more detailed explanation of the thought process and the selection of starting points, making its function in teaching methods and guiding thinking even stronger.
Students must meet two conditions to improve their problem-solving skills: first, laying a solid foundation, and second, being able to apply learned knowledge to analyze and solve problems. This book explains knowledge points, key points, difficulties, and key examination points through example analyses while providing the thought process for problem-solving. It activates abilities while building a foundation and consolidates basic knowledge through problem-solving practice. Additionally, the training package set up based on examples serves as a model for learning by analogy. Once these examples and exercises are mastered, similar problems can be solved effortlessly. Therefore, this book perfectly fulfills the role of improving problem-solving skills.
The book is organized by chapter order according to curriculum standards and teaching progress, with examples and training questions set according to the examination guidelines for the junior high school entrance examination. Examples are arranged in the order of basic questions, ability questions, and comprehensive questions, perfectly matching students' in-class learning rhythm and providing timely solutions to problem-solving challenges.
Each example primarily includes three content sections: analysis, solution, and notes, just like a teacher's lecture: first, the thought process is provided, then the solution is presented, and special attention is given to difficulties and easily mistaken questions, highlighting correct methods and diagnosing errors. It is extremely easy to grasp.
The example analysis in this book has the following functions:
1. Linking the knowledge system;
2. Explaining knowledge points and examination points;
3. Interpreting key points and difficulties;
4. Teaching methods and guiding thinking;
5. Covering all types of questions;
6. Allowing for learning by analogy.
Specifically, the examples in this book are set according to three principles:
1. Examples can explain knowledge points and examination points, meaning the number of examples is equal to the number of knowledge points and examination points;
2. Comprehensive question types, including traditional classic types and new types such as reading and situational questions that have appeared in recent years in the junior high school entrance examination;
3. Examples are typical in question types and content, serving as models for learning by analogy.
The examples in this book are closely related to examinations. First, all examination points in the textbook are accompanied by example analyses. Second, the examples emphasize ability orientation, increasing application and ability question types, aligning with the trend of examination reform in junior high school entrance examinations.