论文部分内容阅读
如何利用多种媒体辅助中学化学教学的设计:利用现代媒体(微机、录相、幻灯等)和传统媒体(实验、挂图等),把这些媒体有针对性、有目的、有测重地融于教学的具体过程中,进行周密、合理的媒体辅助教学设计利用多种媒体辅助中学化学教学设计的认识、设计。利用多种媒体辅助化学教学过程:教师要善于捕捉运用媒体的几个时机---知识迁移时机、疑难解答时机、诱发情感时机、巩固强化时机,牵引学生不断求知,充分调动学生的学习积极性和主动性。
How to use a variety of media to assist in the design of secondary chemistry teaching: The use of modern media (computer, video, slideshows, etc.) and traditional media (experiments, flipcharts, etc.), these media targeted, purposeful, In the specific process, to carry out careful and reasonable media-aided teaching design to use a variety of media-assisted chemistry teaching design knowledge, design. Use a variety of media assisting chemistry teaching process: teachers should be good at capturing the use of the media a few opportunities - the timing of knowledge transfer, timing of troubleshooting, inducing emotional time, consolidate the strengthening of opportunities, continue to seek knowledge of students, and fully mobilize the enthusiasm of students and Initiative.