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目前,多媒体在教育领域已得到普及,其为众多教师提供了教学便利。但同时也为教师教学中带来一些新的问题与挑战。如:部分教师不能熟练掌握相关多媒体技术的操作、个别教师设计课件不合理(部分教师直接从网上下载课件不分析直接使用)、教学重点不突出,导致学生学习效果不佳。这些情况阻碍了课堂教学质量的提升,不利于学生思维与学习能力的提升。对此,以下笔者就对多媒体教学在高中生物课堂运用的问题进行一些分析并提出相关对策。
At present, multimedia has gained popularity in the field of education, which provides teaching facilitation to many teachers. But it also brings some new problems and challenges for teachers’ teaching. Such as: some teachers can not master the operation of related multimedia technology, individual teacher design courseware unreasonable (some teachers directly from the Internet to download courseware does not analyze the direct use), the teaching focus is not prominent, leading to poor student learning. These conditions have hindered the improvement of classroom teaching quality, which is not conducive to the improvement of students’ thinking and learning ability. In this regard, the following author on the multimedia teaching in high school biology class to carry out some analysis of the problems and put forward relevant countermeasures.