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“这道题我会做,只是粗心掉的”。“这学生,就是有点粗心。”在我们耳边常常听到这样的话语。粗心似乎成了学生解题错误的借口,也成了家长抱怨孩子的理由。看错、抄错、算错这些低级的错误屡屡出现,其原因真的是所谓的粗心吗?粗心背后隐藏着什么问题呢?如何远离粗心,提高解决问题的能力。笔者想结合错例谈谈个人的想法。【错例一】修路队5天修路300米,照这样的速度,修完1440米的路还要修几天?学生错误解答:300÷5=60米,1440÷60=24天。
“This question I will do, just careless ”. “This student is a bit careless. ” We often hear such words in our ears. Carelessness seems to have become an excuse for students to solve mistakes, but also became a reason parents complain about their children. Misunderstanding, copy the wrong, miscalculation These low-level mistakes often appear, the reason is really so careless? Careless hidden behind what problem? How to stay away from carelessness and improve the ability to solve problems. I want to combine the wrong example to talk about personal ideas. Wrong example a road construction team 5 days road 300 meters, according to this speed, finishing 1440 meters of road but also repair a few days? Students wrong answer: 300 ÷ 5 = 60 meters, 1440 ÷ 60 = 24 days.