[教学内容]义务教育课程标准实验教科书苏教版小学数学一年级上册第76～77页“认钟表”部分。[教材简析]本部分内容主要是认识钟面上的整时和大约几时。教材先让学生认识钟面上的时针和分针,弄清楚短针是时针,长针是分针;再认识钟表(包括电子钟)面上的整时数。在此基础上,认识 [Content] compulsory education curriculum standard experimental textbook Sujiao primary school mathematics first grade on the first 76 ~ 77 “recognized watch” section. [Textbook analysis] The main content of this section is to recognize the clock on the whole time and about when. The textbook first lets students know the hour and minute hands on the clock face. Make sure the short hand is the hour hand and the long hand is the minute hand. And then know the whole hour on the watch (including the electronic clock). On this basis, understanding