1, teaching content: understanding RMB

2. Brief analysis of teaching materials: Although the children in grade five are young, they have a simple commodity exchange consciousness that they need money to buy things. Therefore, according to the textbook, I first concentrate on learning RMB of various denominations. By converting RMB, I understand that the decimal relationship between RMB units is the same as that between counting units. (2) Highlight the teaching of RMB in yuan, so that students can understand the decimal relationship between yuan, angle and minute on the basis of understanding yuan, and understand the value of RMB with different denominations; (3) Create shopping activities, and at the same time, carry out shopping activities focusing on buying and selling RMB in yuan units, so that students can know 1 yuan = 10.

3. Teaching objectives:

① Let students know the unit of RMB: yuan, jiao and fen, and know 1 yuan = 10/jiao.

(2) Let students know all kinds of denominations of RMB and make a simple calculation.

③ Further research on classification methods.

(4) Through shopping activities, students can have a preliminary understanding of the role of RMB in social life.