小学生的思维由具体形象思维为主向抽象逻辑思维为主发展,低年级学生更多的是具体的形象思维,他们所掌握的概念大部分是具体的、可以直接感知的。因此,为了更好的体现“课标”精神,在低年级的数学教学中,活动经验的积累就显得十分重要。那么,做为一线数学教师,我们应该怎样在课堂教学中帮助学生积累活动经验呢? The thinking of primary school students mainly develops from the concrete image thinking to the abstract logic thinking. The lower grade students more are the concrete image thinking. Most of the concepts they master are concrete and can be perceived directly. Therefore, in order to better reflect the “standard” spirit, in the lower grades of mathematics teaching, the accumulated experience of activities is very important. So, as a front-line mathematics teacher, how should we help students accumulate activity experience in classroom teaching?