小学数学是一门知识性、专业性很强的课程,尤其是教材编排的内容有许多都是既繁琐又难以学会的知识。在小学学科中,数学被大多数学生认为是枯燥、难学的课程;就连许多教师也承认数学学过以后在实际生活中运用得非常少,这样就使数学教学曾经很长一段时间陷入麻木状态。近几年北京师范大学出版的新教材,无论在教材内容编排上,不是教与学的方式方法上都进行了“质”的改革,使得小学数学课堂上呈现出一片奇异的色彩。我在教学第三册《东南西北》一课时,感受颇深。起初当我打开数学书36页备课时,第一感觉就是我被难住了——为 Elementary mathematics is a knowledgeable and highly specialized course, and in particular, many of the contents of textbooks are tedious and difficult to learn. In elementary school, mathematics is considered boring and difficult to learn by most students; even many teachers admit that math is rarely used in real life after it has been studied, thus making math teaching a nuisance for a long time status. In recent years, the new textbooks published by Beijing Normal University have made “qualitative” reforms both in the arrangement of textbooks and in the methods and methods of teaching and learning, so that the primary school mathematics classroom presents a strange color. I was teaching the third book “Northwest” a lesson, deep feelings. At first, when I opened a 36-page math class lesson, my first feeling was that I was stumped - for