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化学实验教学主要有演示实验和分组实验两种,共同特点是教学内容丰富、注重对化学实验能力的培养。在传统的实验教学中,教师通过课件、Flash动画向学生传递实验的信息和内容,增强实验的可见度,避免重复实验的危害性,但缺乏师生互动交流。交互式电子白板集计算机、黑板、投影仪等设备功能于一体,能够充分利用课程资源、本地课件和网络资源,通过讨论、交流、回答问题等,让学生主动参与其中。学生大胆假设、设计实验、
There are two kinds of demonstration experiment and group experiment in chemistry experiment teaching. The common characteristic is that the teaching content is rich and the cultivation of chemistry experiment ability is emphasized. In the traditional experiment teaching, the teacher passes the experiment information and the content to students through courseware and Flash animation to enhance the experiment’s visibility and avoid the harm of repeated experiment, but it lacks the interaction between teachers and students. Interactive whiteboard set of computers, blackboards, projectors and other equipment in one function, to take full advantage of curriculum resources, local courseware and network resources, through discussion, exchange, answering questions, so that students take the initiative to participate. Students make bold assumptions, design experiments,