夸美纽斯在《大教学论》中写道:“一切知识都是从感官开始的。”给学生展示鲜明具体的形象,有助于学生通过形象感知带动理性思考,深入理解把握知识。在信息化迅猛发展的今天,利用信息化手段进行教学展现出巨大的优势。它能够在短时间内呈现丰富的文字、图片、动画、视频等,为政治课教学提供丰富、及时、跨越时空的教学资源,给学生以充分的感官刺激。然而,多媒体成为教师的新宠,很多教师在课堂教学中丢掉了传统板书,整节课被鼠标牵着鼻子走,黑板上只有寥寥数字,甚至出现“零板书”的现象。不得不说,这样的课堂很 Comenius wrote in The Great Theory of Teaching: “All knowledge begins with the senses. ” To show students a clear and specific image, help students through the image of perception to stimulate rational thinking, a deeper understanding of the grasp of knowledge . In the rapid development of information technology today, the use of information technology teaching shows tremendous advantages. It can provide rich texts, pictures, animations and videos in a short period of time. It can provide rich, timely and time-consuming teaching resources for political teaching and give students full sensory stimulation. However, multimedia has become the new favorite of teachers. Many teachers lost their traditional blackboard in classroom teaching. The whole class was led by the mouse and only a few figures were on the blackboard. Even the phenomenon of “zero board ” appeared. Have to say, this class is very