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传统的数学教学手段是指教师用粉笔、黑板、模型、实物、挂图,通过教师的语言形式以及学生的回答等形式相结合而形成的教学方式,其优点是直观、易懂,师生间的互动性强。但是存在有些实物很难找到、挂图图片太小不当、耽误时间等诸多问题。现代教学手段是指利用多媒体课件教学。现代教学手段图文并茂、声像并举、能动会变、形象直观、资源丰富,能为学生创设各种情境,可激发学生的多种感官的参与,调动学生强烈的学习欲望,有利于激发学生的学习动机和兴趣。但是长期使用将使学生的计算能力越来越差。
The traditional teaching methods of mathematics refer to the teaching methods formed by the combination of teachers’ chalk forms, blackboards, models, real objects, flipcharts, teacher’s language forms and student’s responses. The advantages of this method are intuitive, easy to understand, Interactivity. But there are some in-kind hard to find, flipchart pictures too small, such as the delay time and many other issues. Modern teaching means using multimedia courseware teaching. Modern teaching methods are illustrated with the help of pictures and texts. The simultaneous representation of audio-visual images, the visualization of dynamic images, the rich resources, and the creation of various situations for students can stimulate students’ participation in various senses and mobilize the students’ strong desire for learning and stimulate students’ learning Motivation and interest. However, long-term use will make students’ computing ability worse and worse.