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新教材根据学生的年龄特征、认知规律和数学知识的内在联系,重新构建了教材的知识体系。对一些难点集中的教材,为了分散难点,便于引导学生自己思考和探索,采取了小步子前进的原则。这样编排,每课时的内容既有一定的重复,又各有新的内容,使学生的学习拾级而上,逐步扩大学生的知识范围,积累学生的基本
The new textbook reconstructs the textbook knowledge system according to the students’ age characteristics, cognitive rules and mathematical knowledge. For some teaching materials difficult to focus, in order to disperse difficulties, easy to guide students to think and explore their own, take a small step forward principle. This arrangement, the content of each class both a certain amount of repetition, but also have new content, so that students learn from the level, and gradually expand the scope of knowledge of students, the accumulation of students basic