Research On The Application Of Video Resources In The Teaching Of Science And Technology In Primary School

The rapid development of modern science and technology promotes the application of new media in the field of education,especially the application of video resources in classroom teaching.Abstract scientific knowledge has always been the bottleneck for learners to master scientific and cultural knowledge.The design and production of modern video production technology is easy to understand,and all kinds of fascinating video resources simplify the difficulty of knowledge cognition.Become a powerful tool to assist learners in learning scientific knowledge.Video resources can stimulate learners' enthusiasm for learning and enable learners to master scientific knowledge in a relaxed and pleasant learning atmosphere.Turning obscure knowledge into a knowledge paradise for students to explore,video-assisted classroom teaching has been more and more favored by teachers and welcomed by many primary school students.Primary school science curriculum is a course of teaching scientific knowledge in primary school of our country.The main goal is to cultivate students' scientific literacy and scientific inquiry ability.The author is engaged in teaching in rural primary schools and finds out that the traditional teaching method is still used in science teaching in rural primary schools and mechanical memory is still the main learning form.The single source of students' information and narrow knowledge inhibit the improvement of students' scientific inquiry ability and the development of creative thinking.On the basis of theoretical research,video production technology and teaching practice research,this study reviews the domestic and foreign video resources.This paper analyzes the problems existing in primary school science classroom teaching and the application value of video resources in primary school science classroom teaching,and puts forward that the construction of school-based video resource bank is an effective way to solve the shortage of teaching resources and the single teaching method.According to the problems existing in science teaching in primary school,the author makes,clips and designs teaching cases,and explores the teaching practice of video resources in assisting students to construct scientific concepts,experimentexploration and expand knowledge vision.Through the investigation and analysis of the teaching effect,the video resources can make the tacit knowledge explicit,reduce the students' learning difficulty,improve the students' analytical ability in the observation experiment,expand the students' vision,and optimize the teaching mode of the primary school science classroom.