数学学习应与一定的情境相联系,在实际情境下进行教学可以使学生利用原有知识和经验同化当前要学习的新知识,这样获取的新知识,不但便于保持,而且容易进入迁移创新的情境中去。创设教学情境不仅可以使学生容易掌握数学知识和技能,而且可以使学生更好地体验教学内容中的情感,使原来枯燥的、抽象的数 Mathematics learning should be associated with a certain situation, teaching in the actual situation can make students use the original knowledge and experience to assimilate the current knowledge to be learned, so that the new knowledge acquired, not only to maintain, but also easy to enter the context of the transfer of innovation Go in. Creating a teaching situation not only enables students to master math knowledge and skills easily, but also enables students to better experience the emotion in teaching contents so that the original boring and abstract numbers