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多媒体技术在数学教学实践中应遵循以下几项原则:必要性原则、高效性原则、低成本性原则。多媒体技术实践中运用的误区:一是将原来的板书直接电子化,原来怎么写,现在还怎么写,简单地把教案搬到计算机上。二是未经筛选,将一些资料添加到数学课堂教学中,教学方式没有根本转变,只不过是将“人灌”变成了“机灌”。
Multimedia technology in mathematics teaching practice should follow the following principles: the principle of necessity, the principle of efficiency, low-cost principle. Misunderstandings in the application of multimedia technology: First, the original board directly to the electronic, how to write the original, but now how to write, simply move the lesson plans to the computer. Second, without screening, some information will be added to the mathematics classroom teaching, there is no fundamental change in teaching methods, but will be “people filling ” into “machine irrigation ”.