Smart Development Question Bank. Primary School Mathematics -- Grade 3

Author: Chen Qisi, Editor-in-Chief
Publisher:
Publish Date: 2004-06-01
Features: This series of books is a premium study aid designed for after-school learning in primary school mathematics, based on the current practical needs of the subject. The content layout of this book fully aligns with the teaching progress of the current textbooks. The difficulty level of the content is higher than that of textbook knowledge but lower than that of olympiad training materials. It carefully sets the difficulty of teaching and training, combines explanation with practice, progresses step by step, and provides a moderate amount of exercises. It is small but significant, with typical problems that can be generalized and extended, making it easy to understand and deeply instructive. It is the best choice for students to improve their knowledge beyond the textbook. Each grade in this series has one book, and each book follows a training model of "teaching first, then practicing, gradually deepening," divided into several units. Each unit begins with an introduction to a specific type of problem, followed by several typical examples for detailed analysis, revealing the essential characteristics of this problem type and summarizing the general methods for solving such problems. Each unit includes a certain number of practice exercises, with comprehensive guidance arranged in order of increasing difficulty and depth. This helps young readers build confidence and experience the joy of success, inspiring them to strive forward toward the peak of victory. If difficulties arise while solving problems, readers can refer to the "Answers and Hints," which provide detailed analysis processes to further assist them in solving the problems.