论文部分内容阅读
只有具有良好的概括能力,才能获得对数学对象的本质和规律的认识,才能使数学对象的感性认识转化为理性认识,使认识发生质的飞跃,从而为数学学习的迁移、知识的运用提供坚实的基础。本文以苏教版小学五年级数学教材“多边形的面积计算”教学为例,从知识的建立、知识的系统联系、知识的深化三个层次谈谈小学生数学概括能力的培养策略。
Only with a good generalization ability can we acquire the understanding of the nature and law of mathematical objects, so that the perceptual knowledge of mathematical objects can be converted into rational knowledge, so that the leap in knowledge can be made, thus providing a solid foundation for the transfer of mathematics learning and the application of knowledge Foundation. Taking the fifth grade mathematics textbooks of the primary school of the Sujiao edition as an example, this article discusses the training strategies of primary school students’ abilities of summarizing their abilities from three aspects: the establishment of knowledge, the systematic connection of knowledge and the deepening of knowledge.