The Design And Development Of Mathematics Space And Graphics Micro Course In Primary School

"Space and graphics " is one of the four major areas of primary school mathematics teaching, and it can master and understand the curriculum content of this part of the students in the formation of spatial concepts and the development of thinking ability has a pivotal role. Because of this part of the content is relatively abstract, complex and difficult to understand, students in the learning process of the "space and graphics" some of the important concepts of understanding and the use of great difficulties; Because of the age is small, the level of consciousness is relatively low, and the influence of the students is reasonable, so it is difficult to form the space idea. The emergence of the micro course makes these problems solved effectively, this study mainly based on the "rectangle and square" in "space and graphics ", Through in Anguo Yaocheng elementary school four months of research activities, distribute questionnaires, according to the law of education and teaching, find out the solutions. Teachers find micro courses and mathematics curriculum, and "learning before teaching, get training in class" teaching mode,explore the design and development of such micro lesson plan and let micro class has become an effective tool for classroom assistant. In order to highlight the dominant position of students and teachers, it is in line with the law of students' study and the recent development zone. In practice, it promotes the effective integration of the contents of "space and graphics " in the field of primary school mathematics and micro course.