新课程强调数学课堂教学应关注学生经历和获取知识的过程,再现数学知识的生活原型。因此,不少教师都借助多媒体将教材中静态的内容动态呈现。然而农村大部分学校教学条件还很落后,许多学校连幻灯都没有,更别说多媒体了。可以说,多媒体教学尚属“贵族消费”,许多农村小学教师只能是“望洋兴叹”。为此,在偏僻、落后的农村小学,要用好新教材,就要求我们教师应立足实际,根据具体的学情创造性地使用教材。 The new curriculum emphasizes that mathematics classroom teaching should pay attention to the process of students’ experience and acquire knowledge, and reproduce the life prototype of mathematical knowledge. Therefore, many teachers rely on multimedia materials will be static in the dynamic presentation. However, most rural schools are still lagging behind teaching conditions, and many do not even have a slide show, let alone multimedia. It can be said that multimedia teaching is still “aristocratic consumer”, many rural primary school teachers can only be “hopeless.” For this reason, in the remote and backward rural primary schools, making good use of new textbooks requires that our teachers should make practical use of textbooks based on actual conditions and according to specific academic conditions.