浅析“情境串”在小学数学教学中的运用

On the Application of"Situational Strings"in Primary Mathematics Teaching

在传统的小学数学的课堂教学中,学生们时常会出现精神不集中、沉闷倦怠的情况,尤其是在后半节课中这种现象则更加明显。这种现象的产生原因多是由于任课老师教学方式守旧单一、缺乏对学生的精神吸引力而造成的,任课老师对课堂氛围的调动和渲染无法引发学生的学习激情和意愿。为了解决这种教学现象,为了使学生更多的体会到小学数学学习的乐趣,任课老师基于对日常生活素材的深入挖掘将一些列更具趣味性的“情境串”融入贯穿到了小学数学的课堂教学之中,从而使学生的课堂参与度不断提高,使学生对小学数学的学习兴趣得到了大幅度的调动,并逐渐培养和树立了学生对于数学学科的深厚兴趣。另外,任课老师通过“情境串”的创新型教学模式,使学生对数学学科专业知识和技能的探究思考能力、理解认知能力等都得到了一定程度上的锻炼及提高,使小学数学的整体综合性教学水平得到了提升。

in the traditional classroom teaching of elementary school mathematics,students are often distracted and tired,especially in the second half of class.This phenomenon is mostly caused by the conservative and unitary teaching method of teachers and the lack of spiritual attraction to students.The mobilization and rendering of classroom atmosphere by teachers cannot arouse students'passion and willingness to learn.In order to solve this kind of phenomenon of teaching,in order to make students more experience the fun of the elementary school mathematics learning,teacher based on daily life material will dig a series of more interesting context"string"in through to the elementary school mathematics classroom teaching,making students'classroom participation enhances unceasingly,makes the student to the elementary school mathematics study interest has been greatly to mobilize,and gradually develop and set up the students for deep mathematical disciplines interested in.In addition,through the innovative teaching mode of"situational strings",the class teacher has exercised and improved students'ability to explore and think and understand and cognize the professional knowledge and skills of mathematics subject to a certain degree,and improved the overall comprehensive teaching level of primary school mathematics.