Math Olympiad: Practice While Learning - Grade 4

Author: Jin Baozheng, Wei Qiang
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 agile minds, and lay a solid foundation for further learning in all subjects. This series of books is specially written for primary school students to learn "O-level Math." Starting from the first grade, it has a low starting point and is easy to enter. From counting and playing games, simple problems contain profound truths. The aim is to allow all children to enter the world of "O-level Math" without barriers and experience the lifelong beneficial thinking revolution it brings. This book adopts a teaching mode of combining explanation with practice. Each topic is first explained by experienced teachers, followed by carefully selected to test whether students have understood the examples' reasoning and mastered the problem-solving methods. As students progress to higher grades, we gradually increase the difficulty of the training to meet the needs of outstanding students participating in various activities and competitions.