Mathematics Seventh Grade (Part 1)

This book summarizes the knowledge rules and problem-solving rules of each chapter of middle school mathematics. By mastering these rules, students can draw inferences from one example and understand everything, thereby increasing their interest in learning, improving their thinking ability, and learning mathematics easily. This book emphasizes that the study of mathematics should start from the fundamentals. The way to get good grades in class is to start from the books and clearly understand the examples and theorems in the books. This is the first step. The second step is for students to be able to understand one thing at a time and have the means to draw inferences from one instance to another. On the basis of this theory, this book summarizes a set of mathematics learning methods that can provide guidance for students' learning.