1.服务性原则 在教学活动中使用现代教育媒体,其出发点和归宿都是为教学服务,不管选用哪种媒体,都是为完成活动目标服务的,都要服从于完成教学任务这个大局,这样才能真正显示其“辅助教学”的特征,如在语言活动中就要使媒体发挥深化教学情景,增强教学感染力的作用,计算活动中起到启迪思维、强化记忆等作用。常识活动中起刮增加益趣,陶冶情操等作用。 2 针对性原则 1. Service Principle The use of modern educational media in teaching activities, the starting point and destination are for teaching services, no matter what kind of media are selected, are to complete the activities of the goal of service, to be subject to the overall task of teaching to complete the overall situation, so Can we really show its characteristics of “auxiliary teaching”. For example, in the language activities, we should enable the media to play the role of deepening the teaching situations and enhancing the teaching appeal, and playing the role of enlightenment thinking and memory strengthening in the calculation activities. Common sense activities from scratch increase interest, cultivate sentiment and other roles. 2 Targeted principles