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生物主要是研究生物的形态、结构、生理、遗传、进化等方面的学科,内容涉及宏观及微观两方面,目的是培养学生实践及探索能力。由于初中生年龄较小,虽好奇心强,但理解能力有限,加之由于教学条件的局限,学生接触大自然的机会少,课本知识对学生来说较为抽象及深奥,仅采用传统的教学手段无法达到预期的教学效果。而多媒体的应用,在满足其好奇心的同时还能通过多种形式传输知识,让学生在轻松的气氛中愉悦地学习,达到寓教于乐的效果。
Biology is mainly the study of morphology, structure, physiology, genetics, evolution and other disciplines, covering macro and micro aspects, the purpose is to develop students’ ability to practice and explore. As junior high school students are younger, although curiosity is strong, but their ability to understand is limited. Moreover, due to the limitations of teaching conditions, students have less chance of touching nature. Textbook knowledge is more abstract and esoteric for students. Only traditional teaching methods can not Achieve the expected teaching effect. The application of multimedia, while satisfying its curiosity, can also transmit knowledge through various forms so that students can enjoy learning in a relaxing atmosphere and achieve entertaining effects.