电子白板早已走进了学校教室,以其图文并茂、音像合成的优势成为展示教学内容的优秀辅助工具。一页伴随富有深情朗读写下的文字,一段模拟逼真的实验动漫,一枚三维转动的分子模型,一张拍下的刚刚完成在作业本上的作品照片……这些都是电子白板创造的“黑板”难以想象的神话,可见,电子白板具有的强大教学辅助功能。一、激活课堂气氛,有效增强师生之间交流为了提高课堂效率,我们采用了导学案前置的做法。即让学生运用导学案这把学习重器为自己的学习 Electronic whiteboard has long been into the classroom of the school, with its illustrations, the advantages of audio and video synthesis to become an excellent teaching aids display tools. A page with the words of affectionate reading, a simulation of realistic experimental animation, a molecular model of three-dimensional rotation, a captured just finished work in the works of photos ... These are created by the whiteboard “Blackboard” "Unbelievable myth, we can see that the electronic whiteboard has a powerful teaching aids. First, to activate the classroom atmosphere, effectively enhance the exchange between teachers and students In order to improve the efficiency of the classroom, we have adopted the guide case pre-practice. That is to enable students to use this case study guide learning for their own learning