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学生机房是高中信息技术学科教学的主阵地,其课堂效率倍受关注;而操作习题的设计是高中信息技术上机课教学的一个重要环节。笔者立足当前高中学生的个体差异,通过对操作习题难易度、兴趣点、素材资源、辅导方式及开放程度等方面的精心设计,力求达到关注课堂上的全体学生、实践维果茨基的“最近发展区”理论,使每个学生在机房都能认真、主动、高效地进行操作实践,提高上机课教学的有效性。
The student computer room is the main front of high school teaching of information technology and its classroom efficiency has drawn much attention. The design of operation exercises is an important part of high school information technology on machine learning. Based on the current individual differences among high school students, the author strives to achieve the goal of focusing on all the students in the classroom by practicing meticulous design of operation difficulty, interest points, material resources, counseling methods and openness, “Recent Development Area ” theory, so that each student in the engine room can be serious, proactive and efficient operation practices to improve the effectiveness of the teaching plane.