1, Teacher: How much do you know about RMB?

2. Teacher: How many questions did the teacher test you? (Courseware presentation topic)

What are the units of RMB? (Yuan, Jiao, Min)

How else can I divide it? (paper money, coins)

1 yuan = () angle 1 angle = () minutes.

A piece of 20 cents can be exchanged for () 1 minute.

One dollar and fifty cents can be exchanged for () 1 minute. (The teacher gives encouragement. )

3. Teacher: What's the use of RMB? Now let's go shopping in the supermarket! Lots of things! What do you want to buy? Take it out of your RMB. (10 minutes)

Students teach transformation in the process of getting money. Students buy dolls. Teacher: Did he get the right money? what do you think? What else can I do?

4. Summary: All kinds of coins can be exchanged.