课堂广播是小学信息技术教师常用的技术,但在实际操作过程中却出现了很多问题,导致课堂效率和学生学习积极性的降低。本文通过对课堂教学的观摩、分析、思考,归纳了课堂广播的运用类型和出现问题的几点原因,总结了正确运用课堂广播的六点措施,力图提高广播的正面效应,进而达到提升学生信息素养的目的。 Classroom broadcasting is a common technique used by teachers of information technology in elementary schools. However, many problems have arisen in the course of practical operation, resulting in the decrease of classroom efficiency and enthusiasm of students. Through observing, analyzing and thinking about the classroom teaching, this article summarizes the reasons for the types and problems of the classroom broadcasting, summarizes the six measures of using the classroom broadcasting correctly, tries hard to improve the positive effect of broadcasting and then enhances the students’ information The purpose of literacy.