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在地理教学中,多媒体的应用,使教学效果显著提高。但直观教具如地图、模型、挂图等依然起着不可替代的作用,演示直观教具时应注意以下几方面问题。1.服从内容和目的精心选择从教材内容和教学目的出发,精心选择效果最佳的教具。例如,进行自转和公转教学时,最好演示地球运动的模
In geography teaching, the application of multimedia has greatly improved teaching effectiveness. However, visual aids such as maps, models, wall charts, etc. still play an irreplaceable role. When demonstrating visual aids, attention should be paid to the following aspects. 1. Obedience to content and purpose Carefully choose teaching materials and teaching purposes, and carefully select the best teaching aids. For example, when performing rotation and revolution teaching, it is better to demonstrate the model of the earth movement.