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纵观苏教版小学数学教材,充满着新知识与旧知识的矛盾,而新旧知识又有着非常密切的联系。根据辩证唯物论的对立统一观点,矛盾着的双方,根据一定的条件,会向自己相反的方向转化。本文主要分析了教师要善于从与新知识相关的旧知识中,抓住新旧知识的连接点,正确运用迁移规律,充分发挥迁移的作用,使学生在接受知识、理解知识的过程中感到新的知识不新,难题不难,学起来容易。通过迁移使已有的知识、技能得到进一步检验、熟练与充实。迁移恰当,
Throughout the Supiao version of primary school mathematics textbooks, full of contradictions between new knowledge and old knowledge, and old and new knowledge has a very close relationship. According to the dialectical materialism of opposites unity of opposites, contradictory parties, according to certain conditions, will be the opposite direction to their own transformation. This paper analyzes the teachers should be good at from the old knowledge related to new knowledge, grasp the connection point of new and old knowledge, correct use of the law of migration, give full play to the role of migration, so that students in the process of acceptance of knowledge, understanding new Knowledge is not new, the problem is not difficult to learn it easy. Through the relocation of existing knowledge and skills to be further testing, proficiency and enrichment. Migration is appropriate,