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从事初三信息技术加试工作两年后的一次反思。发现在演示—操作的教学模式下,教学没有达到预期效果。所以,为了提高教学效率,做到以学生为本,尝试在教学中实施分层教学,真正做到因材施教、尊重学生。Excel是一个容易丢分的模块,它更多地考查学生的综合分析处理数据的能力,而且解决问题的方法灵活多样。因此,率先在Excel教学中尝试实施分层教学,意在让不同层次的学生都学有所得、学有所用。
A review of the first three years of information technology plus test work after two years. It was found that teaching did not achieve the expected results in the demonstration-operation teaching mode. Therefore, in order to improve the efficiency of teaching, to be student-oriented, try to implement teaching in layers and truly teach students according to their aptitudes and respect students. Excel is an easy-to-drop module that examines more about students’ ability to synthesize and analyze data, and how to solve problems flexibly. Therefore, the first in the teaching of Excel to try to implement the hierarchical teaching, intended to allow students at different levels have learned, learn to use.