当前,许多孩子学习数学时忽视课前预习,或者十分缺乏预习的能力,这应引起我们每位家长的重视。课前预习,有利于孩子形成良好的学习习惯,减轻课堂学习负担,提高学习能力。对于数学课的预习,我们家长通常可以要求孩子做到以下几点: 动手翻即指导孩子针对新的知识,有目的地动手翻以前学过的课本,复习和新知识有密切联系的旧知识。如孩子要学习“小数乘除法”的新课时,就应要求孩子动手翻以前的内容,复习“小数点位置移动引起小数大小变化”这一知识,让孩子明白新旧知识间的联系,为他们学习新知识做好准备。动手画即指导孩子在预习新课时,对其中的重要法则、概念、原理、定律以及不懂的地方,作一些 At present, many children neglect pre-class preparation when studying math or lack the ability to prepare for a preview. This should arouse the attention of each of our parents. Pre-class preview is conducive to the formation of good learning habits of children, reduce the burden of classroom learning, improve learning ability. For math class prep, we parents can often ask the child to do the following: hands-on instruction of the child for new knowledge, purposeful hands-on review of the textbooks, review and new knowledge closely linked to the old knowledge. If the child wants to learn the new lesson of “fractional multiplication and division”, he should ask the children to read through the contents beforehand and review the knowledge of “the decimal point size shift caused by the movement of the decimal point” so that the children can understand the relationship between old and new knowledge and learn new things for them Knowledge ready. Hand painting is to guide children in the preparation of the new class, the important laws, concepts, principles, laws and do not understand some of the places