How should I learn about RMB in Grade 1 Mathematics? so that students can understand.

1. Teaching content: understand RMB.

2. Brief analysis of teaching materials: Although first-grade children are young, they have a sense of the simple equivalent exchange of goods that require money to buy things. Therefore, according to the textbook, I first focused on learning to understand the various denominations of the renminbi, and through the conversion of the renminbi, I understood that the decimal relationship between the units of the renminbi and the decimal relationship between the counting units are the same.

Highlight the teaching of RMB in yuan, so that students can understand the decimal relationship between yuan, jiao and cent on the basis of understanding yuan, understand the value of RMB with different denominations, create shopping activities, and carry out shopping activities mainly in yuan for buying and selling RMB, so that students can know that 1 yuan = 10 jiao.

3. Teaching Objectives:

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

Students will be able to understand the various denominations of RMB and be able to perform simple calculations.

Learn more about classification methods.

Through shopping activities, students can have a preliminary experience of RMB in social life

Take some items and let the students be buyers and sellers. It's easier to understand.

Now there are fake renminbi for teaching, so that students can buy it, and then simulate a store in the classroom, and choose what they like to buy, so that students are interested and can quickly grasp it.

Take real money, you can understand faster.

The renminbi is like addition and subtraction, but there are some differences.

Take RMB to them for a closer look, see their insights, and then take the next step to learn more.

Give money to the doll shop and let them know.

With a new genuine coin, the color is the point that distinguishes the memory, intuitive and easy to understand.

Bring the real renminbi, which is more real and intuitive.

Take real money with you, it's easier to understand.

Carrying a pack of counterfeit money for 5 dimes is more real and intuitive.

Ten corners such as one yuan must not be wrong. A corner and so on, it must be more true. One hundred percent of the dollar, grow up to make money.

Yuan Jiaofen is the third brother, the second brother of Yuan Da Jiao and the third younger brother are named Fen; Convert between the three, add 0 minus 0 to look closely, add 0 to small and add 0 to small, and subtract 0 from small to large.

Our country's renminbi (both circulating and non-circulating are RMB) mainly includes one cent, two cents, five cents, one dime, two jiao, five jiao, one yuan, two yuan, five yuan, ten yuan, twenty yuan, fifty yuan, one hundred yuan (1 cent, 2 cents, 3 cents, 1 jiao, 2 jiao, 5 jiao, 1 yuan, 2 yuan, 5 yuan, 10 yuan, 20 yuan, 50 yuan, 100 yuan). The conversion rule is 1 yuan 10 jiao 10 points, 1 jiao 10 points, 1 yuan 100 points.

Renminbi conversion formulaYuan Canadian dollar, Yuan minus dollar.

Angles add angles, angles subtract angles; Ten jiao into one yuan, not enough ten jiao to borrow one yuan.

Points are added and points are subtracted; Full tenths into a corner, not enough to borrow a tenth.

1. The units of RMB are: yuan, jiao, and cent, and the advance rate of adjacent units is 10, that is, 1 yuan = 10 jiao, and 1 jiao = 10 cents.

2. RMB is divided into two kinds of banknotes and coins according to the production materials, and is divided into three kinds according to the unit: yuan coins, dime coins and cent coins. Among them, there are seven kinds of yuan coins, namely 1 yuan, 2 yuan, 5 yuan, 10 yuan, 20 yuan, 50 yuan and 100 yuan; There are three kinds of Jiao coins, namely 1 Jiao, 2 Jiao and 5 Jiao; There are also three types of cents, which are 1 cent, 2 cents, and 5 cents.

3. Conversion of RMB:

2 yuan 8 jiao = (28) angle 2 yuan 10 jiao = (30) angle 2 yuan 8 jiao = ( ) yuan 2 yuan 10 jiao = (3) yuan yuan = (2) yuan (1) angle (5) yuan = (12) yuan yuan = (7) jiao yuan = (5) points.

4. Exchange money for one: open the file 1 piece of 10 yuan can be exchanged for (5) pieces of 2 yuan for more than two kinds: 1 piece of 10 yuan can be exchanged for (4) pieces of 2 yuan and (2) pieces of 1 yuan 5, problem solving type:

How much is the towel 8 yuan and 5 jiao, the soap 4 yuan and 8 jiao, the toothpaste 5 yuan, the toothbrush 2 yuan and 6 jiao, the toothpaste and toothbrush?

5 yuan + 2 yuan 6 jiao = 7 yuan 6 jiao.

Answer: Toothpaste and toothbrush cost a total of 7 yuan and 6 jiao.

1.The units of RMB are (yuan), (jiao), and (cent).

2.Calculation of the exchange between RMB units: 1 yuan = 10 jiao; 10 jiao = 1 yuan; 1 jiao = 10 points; 10 points = 1 corner; 10 jiao = 100 points; 1 yuan = 100 points.

3.Main Question Types:

Fill in the appropriate units. (Pay attention to the actual connection with life).

Calculation: Yuan + Yuan Jiao + Jiao Remember to change to 1 yuan when it is full of 10 jiao.

Yuan-Yuan-Yuan-Jiao-Jiao "Jiao" is not enough, and it is reduced to "Yuan" to borrow 1 yuan as 10 jiao, and then calculate.

Such as: (1) 2 yuan 8 jiao + 6 jiao = 2 yuan 14 jiao = 3 yuan 4 jiao.

2) 65 yuan - 3 yuan 7 jiao.

64 yuan 10 jiao - 3 yuan 7 jiao.

61 yuan Xunchen 3 corners.

4.Problem solving: Draw batches first, find out the data, and then calculate in columns.

The form of "a few yuan and a few angles + a few yuan and a few angles" is used to express the form of Chenchang imaginary column, and the decimal form is not used.

5.Money: 1 piece of 10 yuan can be exchanged for 5 pieces of 2 yuan.

1 piece of 100 yuan can be exchanged for 5 pieces of 20 yuan. 1 piece for 100 yuan can be exchanged for 2 pieces for 50 yuan.

1 piece of 50 yuan can be exchanged for 10 pieces of 5 yuan.

6.Yuan = 2 yuan; Yuan = 5 jiao; Yuan = 59 yuan 9 jiao; Yuan = 9 yuan 2 jiao 5 points.

1. Fill in the blanks.

1. A 1 yuan RMB can be exchanged for a 5 jiao RMB of Zhiliang (which group).

2. A 10 yuan RMB can be exchanged for ( ) 5 yuan RMB, ( ) 2 yuan RMB, and ( ) 1 yuan RMB.

Yuan = ( Angle 100 points = ( Yuan.

9 yuan = ( angle 50 angle = ( yuan 2 yuan 6 angle = ( take the width of the angle.

32 jiao = ( yuan ( ) angle 80 points = ( angle 1 yuan - 8 jiao = ( angle.

7 yuan + 8 jiao = ( yuan ( ) angle 5 yuan 3 jiao + 5 yuan = ( yuan ( ) angle.

Second, even one company.

3 yuan 5 jiao 5 yuan 6 jiao 1 yuan 3 jiao 8 yuan 10 yuan 8 jiao.

3 50 yuan.

3. Solve the problem.

1. A pencil case costs 8 yuan, an eraser costs 5 dimes, how much does it cost to buy these two things?

2. A Rubik's Cube costs 8 yuan, and my mother gives 10 yuan to the salesperson, how much money should I get back?

3. How much is a pencil 8 dimes, a pencil sharpener 3 yuan and 2 dimes, a pencil and an eraser?

Xiao Ming has 5 yuan, is it enough to buy these two things?

4. Calculations.