Smart Development Dictionary · Second Grade Primary School Mathematics

Author: Chen Qisi
Publisher:
Publish Date: 2005-05-01
Features: This series of books is designed based on the actual needs of primary school mathematics at present, serving as a high-quality supplementary reading material for students' after-school learning. The content arrangement of this book fully aligns with the teaching progress of the current textbooks. The difficulty level of the content is higher than textbook knowledge but lower than that of olympiad training materials. It carefully sets the training difficulty, combines explanation with practice, progresses step by step, provides moderate question volume, and presents typical problems that can be generalized and extended. It explains concepts in a simple and profound manner, making it the best choice for students to improve their understanding beyond textbook knowledge. Each grade in this series has one book, and each book follows a training model of "teaching first, practicing later," gradually deepening. It is divided into several units. Each unit begins with an introduction to a specific topic, followed by several typical examples for detailed analysis, revealing the essential characteristics of this type of problem and summarizing general methods for solving such problems. Each unit includes a certain number of practice exercises, with comprehensive guidance arranged in an order from easy to difficult, from simple to complex. 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 "Answer and Hints," which provides detailed analysis processes to further assist them in solving the problems.