设计意图认识单、双数是大班幼儿数学教学内容之一,同时由于该年龄段幼儿生活内容不断丰富,经常会在生活中遇到单、双数的问题。如排单队或双队;一顶帽子,一双鞋;双数的小朋友做什么,单数的小朋友做什么等等。而他们对单、双数的实际意义并不理解,经常会出现这样或那样的错误。 Design intent to recognize single and double numbers is one of the contents of teaching mathematics classes for young children at the same time as children in this age group continue to enrich the content of life, often encounter single and double problems in life. Such as row of single team or team; a hat, a pair of shoes; double number of children to do what the number of children do and so on. However, they do not understand the actual meaning of single and double numbers, and they often make mistakes one way or another.