Wan Shu Tong Abacus Mental Arithmetic: Intermediate Lower Volume

Author: Yuan Yumin
Publisher:
Publish Date: 2006-12-01
Features: Abacus mental arithmetic is a product of the integration of ancient Chinese abacus calculation and modern educational concepts, and is an emerging subject of quality-oriented education. Its unique fast calculation function and intelligence-enhancing capabilities have attracted widespread attention and importance from all sectors of society. In recent years, some developed countries and regions have been actively engaged in the research and promotion of abacus mental arithmetic, with some achieving initial scale. In many parts of China, abacus mental arithmetic classes have been offered in kindergartens and lower primary grades, and various forms of schooling and promotion have been adopted. Learning abacus mental arithmetic not only enables children to master fast calculation methods but also trains their thinking, enhances their observation, attention, imagination, and learning interest, allowing them to achieve comprehensive development through enjoyable educational activities. Abacus mental arithmetic is deeply loved by children and has gained universal recognition from society, parents, and teachers. This textbook is rich in content, well-structured, easy to understand, and features clear images. It organically combines abacus calculation with mental arithmetic, abacus mental arithmetic with new thinking, abacus mental arithmetic with olympic mathematics, abacus mental arithmetic with manual calculation, and abacus mental arithmetic with written calculation. It is accompanied by children's songs, games, and illustrations, making it visually appealing and integrating fun, knowledge, and entertainment. It is suitable for the physical and psychological characteristics of young children.