你會(huì)做數(shù)學(xué)嗎:100乘4除以100的平方根是多少呢?
Yet after forty years, calculators in the classroom still add up to the same old debate. Some education experts think calculators are used too much. Children, they say, learn to depend on these electronic brains instead of their own. Calculators may not only give students answers to questions they …
40年后,計(jì)算器在課堂是否應(yīng)該使用這個(gè)老話題又引起了爭(zhēng)論。 一些教育專家認(rèn)為計(jì)算器在課堂里被應(yīng)用得過多了,孩子們是在學(xué)習(xí)如何依賴這些電子腦瓜而不是孩子們自己的腦袋。批評(píng)家們說,不應(yīng)該只是計(jì)算器給學(xué)生提供問題的答案,而這些問題可能孩子們還都沒真正理解明白。計(jì)算器還會(huì)成為學(xué)生們自發(fā)思考的障礙。這樣會(huì)帶了什么…