(Grade 1, Second Semester) Mental Arithmetic, Quick Calculation, Smart Calculation, Estimation: Training for Primary School Students' Quick Reaction Skills

Author: Joint Writing Group of Five Schools
Publisher:
Publishing Date: 2005-01-01
Features: Mental arithmetic, estimation, and rapid calculation play a very wide role in daily life and in mathematical learning. The newly formulated curriculum standards by the Ministry of Education also point out: emphasis should be placed on mental arithmetic, estimation should be strengthened, and diversity in algorithms should be promoted. This book is written according to the arrangement system of the "Experimental Textbooks for Primary School Mathematics Based on the Curriculum Standards for Compulsory Education" published by People's Education Press, and is based on the "Full-Time Compulsory Education Mathematics Curriculum Standards" formulated by the Ministry of Education, aiming to cultivate and improve students' computational skills. The book appropriately organizes the entire content of each textbook, with special emphasis on training students in mental arithmetic, rapid calculation, simplified calculation, and estimation, providing excellent practice for improving students' computational abilities. The book has the following features:
1. Comprehensive: Covers the entire teaching content of all textbooks;
2. Synchronous: Aligns with the content arrangement of the textbooks;
3. Engaging: Combines age-appropriate characteristics of primary school students, adopting a game-based learning approach;
4. Easy to Use: Suitable for parents, students, and teachers to operate.
Each practice session includes a set of problems, accumulating small steps to achieve big results; after each unit, scores are recorded, and awards are given based on standards. At the end of the term, students' performance is evaluated as a whole according to standards.