论文部分内容阅读
当前,在小学数学概念教学中始终存在“以教定学”的简单灌输,学生被动接受模式,学生对揭示概念的本质理解不透彻、忽视概念间的相互联系、缺乏概念的综合应用发展等问题,导致学生非要死记硬背、照搬照抄,不会灵活应用。针对学生的年龄结构、认知规律、思维特征以及几何形体概念自身的复杂性、抽象性等特点,学生学习会有一定的困难,这就需要教师精心设计课件教学环节,采用有效的班班通课堂教学策略,提高小学数学“图形与几何”概念教学的有效性。
At present, there is always a simple inculcation in the teaching of the concept of mathematics in primary schools. The students passively accept the model. The students do not thoroughly understand the nature of the concept, neglect the interrelationship among concepts, and lack the comprehensive application of the concept And other issues, leading students to rote memorize, copy, will not be flexible application. According to the students’ age structure, cognitive rules, thinking characteristics and the complexity and abstraction of geometric concepts, students will have some difficulties in learning. This requires teachers to carefully design courseware courseware and adopt effective classes Classroom teaching strategies to improve the effectiveness of primary school mathematics teaching “Graphics and Geometry” concept.