Junior High School Mathematics: Functions Topic Decoding: Model Cracking Key and Difficult Points

Author: Fu Rongqiang
Publisher:
Publish Date: 2005-06-01
Features: The series "Decoding Key Points - Model Cracking Difficulties" is based on the "Curriculum Standards," integrates the knowledge systems of various textbook versions, and focuses on junior and senior high school curricula as well as the actual needs of the junior and senior high school exams. It is compiled by topic. The series includes a total of twenty-eight volumes covering three subjects: mathematics, physics, and chemistry for junior and senior high schools.
Model is a very familiar concept to people. For example, children's toys are models of real objects, robots are models simulating humans, and the formula for the area of a rectangle, S = ab, is a mathematical model, and so on. What are the models in this book? Simply put, they can be seen as formulas. From the perspective of middle school students' learning, establishing knowledge points into concise and scientific models (formulas) plays an important role in summarizing, memorizing, and solving problems. This series is based on the actual needs of junior and senior high school curricula and the junior and senior high school exams, presenting a model system for mathematics, physics, and chemistry in junior and senior high schools that is easy to remember and apply, making it highly valuable for cracking the key and difficult points of the knowledge system.
From life to mathematics, from life to physics, and from life to chemistry, applying knowledge to production and life, conducting exploratory learning, and solving practical problems closely related to production and life are the requirements of the "Curriculum Standards" and also the key examination content in the junior and senior high school exams. Each topic in this series is treated as a separate chapter, explaining in detail the methods and techniques for using models to solve practical problems in production and life through explanations, examples, and exercises, fully reflecting the "modeling" concept of the "Curriculum Standards."
Pioneering topics, modeling problem-solving—excellent and exciting!