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【教学目标】1.结合学生的生活经验,认识年、月、日,了解它们之间的关系。2.了解平年、闰年的有关知识,能判断平年和闰年。3.通过学习、交流,掌握每个月天数的记法和平年、闰年的判断方法。【教学重点】大月、小月的记忆方法和平年、闰年的判断方法。【教学难点】平年、闰年的判断方法。【教学准备】不同年份的年历、每位学生两张表格。【设计理念】本节课利用学生熟悉的儿歌和感兴趣的科普常识导入新课,
【Teaching objectives】 1. Combination of student life experience, understanding of the year, month, day, understand the relationship between them. 2. Learn about the year, leap year knowledge, can determine the average year and leap year. 3. Through the study, exchange, to master the number of days a month and peace year, leap year judgment. Teaching focus】 【big month, the memory method of small month and year, leap year judgment. Difficulties teaching year-round, leap year judgment. [Teaching preparation] calendar of different years, two sheets per student. [Design Concept] This lesson uses the familiar children’s songs and popular science common sense into the new lesson,