Keywords: Math sitcom, Grade 6, Primary School

This article applies to: the sixth grade of primary school.

Composition source:

This diary is about the sixth grade of primary school. The topic is "sitcom" math class. Everyone is welcome to contribute enthusiastically.

"melodrama" math class

20 10 it will be cloudy on Thursday, September 2nd.

As the bell rang, the students returned to the classroom one by one.

I saw two teachers sitting at the back of the classroom. Some students whispered something in the corner of the book, and their expressions were quite intense. At this time, the math teacher went to the podium and said to everyone, "Today, I'm going to tell you how to multiply decimals and integers. Let's take a look at the sitcoms written by several students in our class. " Sitcom? The students opened their eyes curiously.

The performing students stepped onto the platform and began to enter the role like sketches.

On a sunny Sunday, they met and went out to play. After some discussion, they decided to fly kites. But I didn't bring it, so I had to buy it at the place where kites were sold.

Classmate A shouted, "Selling kites, who wants kites?"! Hey, kid, do you want to buy a kite? "

The classmate who bought the kite went over and asked, "By the way, aunt, how much is your kite?"

Classmate A said: "The triangle is 3.50 yuan (3.5 yuan), the swallow kite is 4.60 yuan (4.6 yuan), and the other two are 7.80 yuan (7.8 yuan) and 5.50 yuan (5.5 yuan) respectively."

One of the students said, "Let's buy the same one!"

Then they said, "Aunt, we want four swallow kites!" " "

Classmate A came forward and said to everyone, "4.6 yuan, a swallow kite, classmates, please help me figure out how much four kites cost?"

At this time, the teacher asked us to take out our check books and discuss them in groups of three. The teacher came up to me and asked me to write the first algorithm on the blackboard, and then asked Jinjiang Liu and Chi Xu to write the second and third algorithms.

I wrote four 4.6-point horizontal sums on the blackboard. The teacher asked me to explain the idea of this problem. I said, "A swallow kite sells in 4.6 yuan. I added four 4.6 points in turn by decimal addition, and the result was the money for buying four kites. " The teacher nodded and told me to return to my seat.

I just sat down when a classmate suddenly stood up and said, "Teacher, there is no unit behind his answer!" " "I didn't see it, did I? I really forgot to write it! The teacher added "yuan" to me.

This lively and interesting math class not only let me master the usage of decimals, but also let me remember not to do problems in an anticlimactic way.