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在以往的小学数学教学中,教师往往注重知识的传授,却很少关注数学知识与实际生活的联系。当前小学数学经历了教学改革后,十分重视数学与生活的联系,强调从学生已有的生活经验出发,让学生经历将生活实际问题转化为数学模型的过程。因此在小学数学教学中,应从教学需求出发,从实际生活中挖掘数学知识,达到数学知识源于生活、用于生活的教学目标。
In the past, primary school mathematics teaching, teachers tend to focus on imparting knowledge, but seldom concerned about the connection between mathematical knowledge and real life. After the current primary school mathematics teaching reform, attaches great importance to the connection between mathematics and life, emphasizing from the students’ existing life experience, let the students experience the actual problems of life into a mathematical model process. Therefore, in primary school mathematics teaching, starting from the teaching needs, we should tap the mathematics knowledge from the actual life and reach the teaching goal that the mathematics knowledge originates from life and is used for life.