1.密切数学与生活的联系如教学一年级下册(青岛版)“小小存钱罐”——人民币的认识,可以从了解本班学生们的存钱罐切入,引导学生观察情境图,提出数学问题,然后从情景图回到现实中来,以本班的存钱罐为素材开展学习活动。具体如下:(1)首先是策略问题,即怎样才能知道存了多少钱,面对这么多钱怎样 Close relationship between mathematics and life, such as the teaching of the first grade of the next book (Qingdao Edition) “little piggy bank ” - RMB understanding, you can learn from this class of students into the piggy bank, and guide students to observe the situation Figure, put forward mathematical problems, and then from the scenario back to reality, the class piggy bank as the material for learning activities. Specifically as follows: (1) The first is the strategic question, that is how to know how much money saved, the face of so much money how