小学数学教学大纲中指出：“小学数学教学要使学生既长知识，又长智慧，因此，在加强双基教学的同时，要把发展智力和培养能力贯穿在各年级教学的始终。”在长知识、长智慧，形成技能的过程中都存在着迁移现象。教育心理学研究表明：学生头脑里知识的概括程度是影响学习迁移的 Primary mathematics syllabus pointed out: “primary mathematics teaching to enable students to both knowledge and wisdom, therefore, strengthening the double-based teaching at the same time, we should develop the intelligence and training ability throughout the teaching of all grades.” In the long Knowledge, long wisdom, the formation of skills in the process of migration there is the phenomenon. Educational psychology research shows that: the general level of knowledge in the mind of students is affecting the transfer of learning