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信息技术是一门以实践操作为主的学科,学生因心智差异、家庭条件等影响,计算机操作水平有很大差异。因此,信息技术课上经常会发现这样的情况:无论老师讲得多么充分,演示得多么到位,但一到学生自主练习时,你问这、他问那,东边喊、西边叫,老师忙得焦头烂额,仍然不能满足全体学生的要求,真是恨不能有三头六臂。特别是出现电脑死机、鼠标不灵、软件图标被删除等问题造成学生不能操作时会更乱。而有的同学三两分钟就完成了老师布置的任务,早就怡然自得地玩起了自己的“爱好”。
Information technology is a subject mainly based on practical operation. Students have great discrepancies in the level of computer operation due to mental differences and family conditions. Therefore, the information technology class often found such a situation: no matter how full the teacher talked about how well the presentation, but as soon as the students self-practice, you ask, he asked, shouting in the east, the west called, the teacher busy Battered, still can not meet the requirements of all students, really can not hate three heads and six arms. In particular, the computer crashes, the mouse does not work, the software icon is deleted and other issues can cause the student to operate more chaos. While some students completed the teacher’s task in thirty-two minutes, they had played their “hobby” long ago.