而今的农村里留守儿童太多,小学各年级的学生有许多已成为家庭中的留守儿童。他们中年龄稍大点的还会在家照顾弟妹、爷奶;走亲送礼甚至都落在他们的肩上。这些是一个很好的德育教育素材,再加上现有的远程光盘教育教材来源越来越丰 Today, too many left-behind children in rural areas, many of the students in all grades of primary school have become left-behind children in the family. Older age, they will also take care of younger siblings and grandparents at home; walking gifts are even on their shoulders. These are a good source of moral education materials, together with the growing availability of source materials for existing remote optical disc education materials