A Case Study On The Development Of Scientific Self-Made Teaching Aids In Primary Schools

Self-made teaching aids can transform the Static knowledge in teaching materials into intuitive and vivid images in teaching,which is conducive to stimulate students’ learning interest and improve the quality of teaching.Since the founding of New China,many teachers have been engaged in the development and production of self-made teaching aids,and have achieved outstanding results.However,in recent years,the situation of front-line teachers participating in the development of self-made teaching aids is not optimistic,and the situation of primary schools is more prominent,mainly manifested as: the number of teachers participating in the development of self-made teaching aids is small;The enthusiasm of teachers to participate in the development of self-made teaching aids is not high;The quality of self-made teaching aids developed is not high;Teachers lack the ability and guidance to develop homemade teaching aids.Aiming at the development of self-made teaching aids in primary schools,this paper conducts qualitative research.This article uses the interview method,field observation and literature research,the development case of typical a deep comprehensive analysis,summed up the breakthrough point of self-made teaching aids,how to choose the elementary school science and teaching aids and developed some common problems in the process of making strategy,strive to who are interested in the elementary school science teaching aids the development of teacher’s help.The possible starting points for the topic selection of self-made teaching aids for primary school science are as follows: when problems are found in teaching,for example,demonstration aids can be developed for abstract knowledge points that are difficult to understand;the unstable phenomena and results of the original designed experiments need to be improved;Use new technology to improve the original teaching aids,simplify the experimental steps and expand the experimental scope;The teaching aids are integrated to realize a set of equipment for a variety of purposes.This paper also summarizes some common problems in the development of primary school science self-made teaching aids effective strategies: make full use of computer technology,improve the accuracy of teaching aids and data processing efficiency;Learn and master new technology,expand and develop the technical reserve of teaching aids;Attention to life,good at digging life can be used for teaching aids development materials;Change your design thinking when you encounter a problem that is difficult to solve.Based on the summary of development practice,This paper puts forward that teaching aids development should be viewed as a whole,open and dynamic process by taking into account the changes caused by the introduction of new elements.This paper gives a deep consideration to the development of teaching aids,analyzes and interprets the development of teaching aids from the perspective of problem solving,qualitatively analyzes and classifies the self-made teaching aids,and gives the general development steps and problem-solving strategies of teaching aids from the perspective of psychology...