一、１０以内数的认识１０以内数的认识包括数数、认数、写数等内容。教材在编排上，采用了与加、减法穿插进行、适当结合的编排方法。在教学时，可以用实物或实物图来认识５以内的数，结合实物图和学生已有的基础认识６—９各数，通过实物操作认识１０，用实物或实物图演示过 First, the number of 10 or less understanding within the number of 10, including the number of recognition, the number of written and so on. Teaching materials in the arrangement, the use of plus, subtraction interspersed with the appropriate combination of arrangement. In teaching, you can use the physical or physical map to recognize the number of less than 5, with the physical map and students have the basis to understand the number of 6-9, through physical understanding of 10, with the physical or physical map demonstrated