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教学内容:根据绘本《奇数和偶数》改编。教学目标:1.通过操作,理解单、双数的含义。2.能结合生活实际能够判断出单数和双数。3.灵活运用单数和双数。教学重点:理解单数和双数的含义。教学难点:灵活运用单数和双数。教学过程:一、引入师:谈话:世界上有很多种动物,有狮子、老虎、斑马……世界上也有很多种人,有老人,年轻人,有印第安人,挪威人,有医生、小学生……世界上还有很多种数,你知道哪些不同种类的数吗?
Teaching Content: Adapted from the “Odd and Even” picture books. Teaching Objectives: 1. Through the operation, understand the meaning of single and double numbers. 2. Can be combined with the actual life can determine the singular and double. 3. Flexible use of single and double numbers. Teaching Point: Understand the meaning of singular and double. Difficulties in teaching: flexible use of single and double numbers. Teaching process: First, the introduction of division: Conversation: there are many kinds of animals in the world, there are lions, tigers, zebras ... ... there are many kinds of people in the world, the elderly, young people, Indians, Norwegians, doctors, school children ... There are many kinds of species in the world. Do you know the different kinds of numbers?