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“高效”是相同时间里完成更多的任务,而且效果更好.长期以来,人们总是把高效理解成效率高,其实这种理解有所偏差.“效率”是指完成的有用功与输入功(驱动功)的比值,实际上与做功快慢(即时间)无关,它与“效益”的含义更接近,都是指产出与投入之间的关系.而“高效”不仅是要产出与投入比值大(更接近于1)还要所花费的时间少.所以高效课堂简单的说就是要在课堂一定的时间内完成更多的教学任务,达到更好的教学效果,学生的收益更大.
“Efficiency ” is to accomplish more tasks at the same time, and the effect is better.For a long time, people always understand the high efficiency as high efficiency, in fact, this understanding is biased. “Efficiency ” refers to the completed The ratio of useful work to work (work) is actually not related to the work done (ie, time), it is closer to the meaning of “benefit” and refers to the relationship between output and input, and “ Efficient ”is not only to output and input ratio (closer to 1) but also less time spent.So efficient classroom is simply to say in a certain period of time to complete more teaching tasks to achieve better The teaching effect, students benefit more.