预习既是一种良好的学习习惯,又是一种自主学习能力。这种习惯和能力一旦养成,孩子将终生受用。任何习惯的养成都是渐进的,预习习惯和能力也要从小培养。当今小学教学中,许多老师从一年级开始就尝试培养学生的这种预习能力,但仅仅停留在常规预习上,且力度较小,所以,效果并不明显,甚至有人怀疑低年级学生是否具有预习能力。我们的教学实践表明,只要教师引导得当,低年级学生是能很有效地进行预习的,成效是显著的:一是学生对学习数学产生了浓厚的兴趣;二是家长积极配合,及时对孩子的预习情况予以 Preview is both a good learning habits, but also a self-learning ability. Once this habit and ability develop, children will be used for life. The development of any habit is gradual, pre-habit and ability to develop from an early age. Many teachers in primary school today try to cultivate students’ ability to prepare themselves from the first grade, but only stay on the regular preview with little effort, so the effect is not obvious. Some people even suspect that the lower grades have a preview ability. Our teaching practice shows that as long as the teachers are properly guided, the junior students can pre-study effectively and the results are remarkable. First, students have a keen interest in learning mathematics. Second, parents actively cooperate with the children in time Preview situation to be