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一、有利于学生实践能力的培养由于学生的生活阅历少,现实的生活较为贫乏,势必影响对知识的理解和掌握。而利用信息技术多媒体手段,能创造一种虚拟的现实生活情境,改变教学内容的呈现方式,使学生学习数学建立在一种生动具体的情境之中,充分调动学生多感官参与,更有利于学生空间观念、应用意识等数学能力的养成。如《三角形的特性》教学中,教师将应用“三角形具有稳定性”的实例,如鼎、停放中的摩托车、农村房屋的椽梁、医用支架、无线电发射塔、实验用的烧杯支架等制成实物课件,则有益于培养学生运用数学知识于社会生产实践的能力。
First, conducive to the cultivation of students’ practical ability As students experience less life, the reality of life is relatively poor, is bound to affect the understanding and mastery of knowledge. The use of information technology multimedia tools, can create a virtual real life situations, teaching content to change the way of presentation, so that students learn mathematics in a vivid and specific context, and fully mobilize the students to participate in multiple senses, more conducive to students Space concept, sense of application and other mathematical ability to develop. In the teaching of “The Triangle”, teachers will apply examples of “triangular stability” such as tripods, parked motorcycles, rafters in rural houses, medical supports, radio towers, experimental beaker holders Such as physical courseware made, it is conducive to fostering students ability to use mathematical knowledge in social production practice.