High School Physics Problem-Solving Methods and Thinking Training

Author: Hu Guomin
Publisher:
Publish Date: 2005-05-01
Features: New thinking, new methods, new highlights. Practicality, targeting, scientificity. One of the teaching objectives stated in the "Teaching Syllabus" for senior high school physics is to conduct scientific method training, cultivate students' observation and experimental abilities, scientific thinking abilities, and the ability to analyze and solve problems. The "Curriculum Standards" for senior high school physics propose that the course aims to further improve students' scientific literacy, cultivating them in terms of knowledge and skills, processes and methods, and attitudes and values, laying a foundation for their lifelong development, ability to cope with the challenges of modern society and future development. However, for many years, our physics teaching has been relatively focused on the transmission of basic knowledge while neglecting the cultivation of students' scientific thinking methods. As a result, many students who are passionate about physics find the concepts difficult to understand, the problems too complex to solve, and the college entrance examination comprehensive tests overwhelming, leading to a sense of difficulty and fear. In light of this, I have written this book based on the "Teaching Syllabus," "Curriculum Standards," and "Examination Syllabus," compiling my insights from recent years of teaching, research, and preparation for exams. This book has the following features:
1. It emphasizes scenario analysis in the process of solving physics problems and mental training in problem-solving methods, focusing on the three elements of scientific methods, scientific knowledge, and scientific spirit to cultivate students' ability to solve practical problems.
2. Adhering to the spirit of aligning higher education enrollment systems with basic education curriculum reforms over the past few years, this book insists that examination questions should benefit the selection of students for higher education institutions and the teaching of senior high schools. In the selection and training, it helps students build a clear knowledge system, develop smooth problem-solving approaches, point out the optimal problem-solving methods, and enhance the practicality and effectiveness of preparation to improve students' exam performance.
3. Based on the teaching and assessment objectives, content, and requirements of the "Teaching Syllabus" knowledge points, "Curriculum Standards" course modules, and "Examination Syllabus" examination points, this book summarizes eight typical physics models, six main problem-solving methods, and the new highlight of physics problem types—information-providing problems—to select foundational knowledge and skills for lifelong learning. It strengthens connections with real life, modern society, and technological development, reflects important achievements in contemporary scientific and technological advancements, and embodies up-to-date scientific thinking. This enables students to grasp the changes and developments in the college entrance examination, identify the trends and patterns in question-setting, and predict future exam dynamics, transforming yesterday's knowledge and today's methods into tomorrow's success in the college entrance examination.
4. This book selects 231 typical example problems and 124 practice problems, avoiding the simplistic repetition of large volumes of exercises ("accumulating a vast store of grain") and discarding the misleading practice of using overly difficult, obscure, biased, outdated, or strange problems ("deep digging"). The selected problems are grounded in fundamental knowledge, (