电化教育在许多部门都已广泛采用,一少部分农机校也开始试用,这是一种效果很好的教学手段,应在农机校逐步推广。什么是电化教育? 简单地说,电化教学就是使用幻灯、电影、录音、广播、电视等手段向学生传授知识的一种教学方法。搞电化教学,一要有电教工具,二要有电教教材。电教工具一般靠购买,而电教教材多数要靠自己制作。电化教学的优点是不受时间和空间的限制,能够 Electrification education has been widely adopted in many departments. A small number of agricultural institutions have begun to experiment with them. This is a very effective teaching method and should be gradually promoted in agricultural institutions. What is Electro-education? In short, Electro-teaching is a teaching method to teach students how to use slideshows, movies, recordings, radio and television. Engage in teaching, one must have audio-visual tools, and two have to teach audio-visual materials. Teaching tools generally rely on the purchase, and most of the audio-visual materials rely on their own production. The advantages of electrochemical teaching is not subject to time and space constraints, able to