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传统初中历史教学中,教师主要依靠一支粉笔一张嘴,一块黑板一本书进行授课。单一的教学手段制约了历史生动性、趣味性的展现,使教学效果难以提高。多媒体课件的采用,则将教材中抽象的概念,静止的场面,单调的图片,零散的知识,通过图示、动画、声音和影像等形象、生动、系统地展现出来,使学生获得多重感官刺激,强化学生知识掌握,培养学生思维能力。同时,在教学中较易突出重点,化解难点,优化课堂教学结构,增强教学效果。
In traditional junior middle school history teaching, teachers rely mainly on one piece of chalk and one piece of blackboard for teaching. A single teaching method has restricted the vividness and interestingness of history, making it hard to improve the teaching effect. The adoption of multimedia courseware will vividly and systematically present abstract concepts, still scenes, monotonous pictures and scattered knowledge in textbooks through images, animations, sounds and videos, so as to enable students to obtain multiple sensory stimulation , Strengthen students ’knowledge, develop students’ thinking ability. At the same time, it is easy to highlight the key points in teaching, resolve difficulties, optimize the classroom teaching structure, and enhance teaching effectiveness.