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新课程背景下,如何转变教学观念,适用现代化教学的需求是我们广大教师特别关注的热点问题之一。我们针对化学学科作了初步调研,从目前调研结果来看,很多教师,特别是农村教师或好多年龄偏大的教师,尽管作为一线教师,针对众多的化学实验,较多依赖的是传统的“黑板+粉笔”的教学模式(空对空式的教学模式),对计算机信息技术表现出啥也不会,或或多或少的畏难、畏惧情绪。本文主要阐述在新课程环境下化学手持技术应用的必要性和可行性,并具体通过化学实例说明手持技术在培养学生科学探究能力方面的作用和重要意义。
Under the background of the new curriculum, how to change the teaching conception and apply the demand of modern teaching is one of the hot issues that our teachers generally pay special attention to. According to the results of the current research, many teachers, especially rural teachers or a large number of older teachers, are more dependent on the traditional chemistry experiment as first-line teachers for many chemical experiments. However, The teaching mode of “Chalkboard + Chalk” (air-to-air teaching mode) shows nothing about computer information technology, more or less fear and emotion. This article mainly expounds the necessity and feasibility of the application of chemical hand-held technology in the new curriculum environment, and explains the function and significance of hand-held technology in fostering students’ ability of scientific inquiry through concrete examples.