一、适时创设情趣,孕育创新意识兴趣是学习自觉性的起点,是智慧、灵感的源泉,小学生如对数学产生深厚的兴趣,就会产生了强烈的求知欲。如教学比的意义时,上课始我就有意识地提出了这样的问题:同学们,比在我们日常生活中有着广泛的应用,就我们每个同学的身上也有几处有趣的比,你想知道吗?那一双双渴望的眼睛看着老师,异口同声的说:“想。”抓住这一契机,紧追学生的思维,我风趣地说:“同学们,你两臂伸开的长度与自 First, the creation of fun in a timely manner, nurturing innovation Consciousness of interest is the starting point for learning, is the source of wisdom, inspiration, primary school students such as mathematics have a deep interest, it will have a strong thirst for knowledge. As in the teaching of the meaning of the beginning of the class I consciously raised the question: Students, than in our daily life has a wide range of applications, each of our classmates also have several interesting ratio, you want to know That double desire eyes looked at the teacher, unanimously said: ”think. “ Seize this opportunity to catch up with the students thinking, I am humorous to say: ”classmates, your arms outstretched Length and self