Grade 4 - Math Edge Practice

Author: Jin Baozheng
Publisher:
Publish Date: 2007-01-01
Features: Mathematics is the key to opening wisdom and the language that connects the world. Now, get ready to set off. Let experienced teachers from the O-level school guide you to achieve the best learning results and face the competition with confidence! "O-level math" is math, an extension of in-class learning, and also an expansion of more ways of thinking outside the classroom. It uses problem-solving as its carrier to train and cultivate students' flexibility and depth in thinking. Learning "O-level math" not only enriches students' spare time and enhances their understanding of mathematics; more importantly, it helps them gradually master a rigorous and scientific learning method, develop sharp and flexible thinking, and lay a solid foundation for further learning in all subjects. This series of books is specially written for primary school students learning "O-level math." Starting from the first grade, it has a low starting point and is easy to enter. It begins with counting and playing games, with simple problems containing profound truths. The aim is to allow all children to enter the world of "O-level math" without barriers and experience the lifelong benefits of its revolutionary thinking. This book adopts a teaching model of explaining and practicing side by side. Each topic is first explained by a master teacher, followed by carefully selected to test whether students have understood the examples' logic and mastered the problem-solving methods. As students progress through the grades, we gradually increase the difficulty of the training to meet the needs of outstanding students participating in various activities and competitions.