在小学自然教学中,现代教育技术具有其独特的功效,恰当运用电教手段,是优化课堂教学,提升教学质量的必要条件。一、运用电教手段,创设情境、引发兴趣,增强感知传统教学方式主要靠粉笔、黑板、挂图或模型,教师讲得口干舌燥,学生不感兴趣;而电教手段能变抽象为直观,化虚为实,学生学起来兴趣浓厚。如讲《昆虫》一课,学生掌握了昆虫的概念 In the nature teaching of primary school, the modern education technology has its unique function. Appropriate use of the means of electric education is the necessary condition to optimize classroom teaching and improve teaching quality. First, the use of audio-visual means to create situations, arouse interest and enhance the perception of traditional teaching mainly rely on chalk, blackboard, flip chart or model, the teacher speaks dry mouth, students are not interested; and audio-visual means can be abstracted as intuitive, virtual In fact, students are interested in learning. As an example of “insects”, students mastered the concept of insects