2. Understand the quantity they represent;

3. Will use fingers to represent1-2;

4. Can write 1 and 2;

Teaching emphases and difficulties: writing 1 and 2.

Teaching preparation: courseware, stickers, digital cards 1-2, countable objects.

Teaching time: study 1-220 minutes, writing 1 and 2 15 minutes, and interaction for 5 minutes.

Teaching process:

First, introduce a conversation

1, Teacher: Can children count? Do you know that numbers have a special name? (Arabic numerals) Where have you seen numbers? (Show courseware)

Teacher: Starting today, we will learn these numbers, not only reading but also writing. Let's see who learns numbers well!

Second, new funding.

1, Teacher: Please give me your finger. Do you know which finger stands for 1 Which finger do you think is the most comfortable? Then we can use the index finger to represent 1. Who can write 1, that's even worse. (Name)

2. Read together and read by name.

3. 1 What does it look like? (1 Write like a pencil) (Show courseware)

(Showing the courseware) Let's count them.

5. Teacher: How many ducklings are there? (Show the courseware) Lead out 2. Who can write 2? (Name) (Read it all at once)

6. Teacher: 2 What is it like? (Like a duckling swimming in the water) How to express it with your fingers?

Third, consolidate the exercise 1, please point out the numbers with your fingers.

Please use dots to represent numbers.

Please be born with numbers.

4. Please write 1 and 2.

Four, homework write 1 and 20 each.

Teaching reflection: most children begin to understand the rules slowly in class, which basically puts an end to wandering around. 1 and 2 are mostly well written. Four or five people are slow, and two or three people can't write. The important thing is to cultivate habits and then start teaching slowly.

Chapter II: Ordinary License Plate

moving target

1, have a simple understanding of traffic regulations, and know that you can't drive on the road if you violate traffic regulations.

2, in the game and operation activities, learn the ordinal number, the law of the reciprocal sequence, and then count down.

3. Experience pleasant math activities.

Activities to be prepared

1, one car picture and one digital card (1-9).

2, a few car toys, paste.

Key points: practice the numerical order law of countdown, countdown and countdown in games and operation activities.

Difficulty: You can press the number given by the teacher, then edit it, or create your own number.

Activity process

First, lead to the topic

1, the teacher leads the topic as a policeman and guides the children to discuss vehicles that violate traffic regulations.

2. The teacher summed up the possibility of vehicle violation.

Second, discuss and solve.

1. Show a car without a license plate: Why can't it be on the road? Is there any way to keep him driving on the road?

2. Display three different license plates:

1) How many numbers do these license plates consist of?

2) looking for patterns (finding that these numbers are all related)

3) Compare the two license plates. 1234、432 1

4) Summary: These license plates are arranged in a certain order, some in descending order from largest to smallest, and some in increasing order from largest to largest.

3. The teacher shows multiple license plates and guides the children to make a regular license plate by counting backwards and counting backwards.

Children use two methods to compile license plates: 56789, 5432 1.

Third, the actual operation

1, arouse children's interest in designing their own license plates and let them design a regular license plate number.

2, introduce the material level:

There are two numbers, woven into a five-digit license plate.

There is already a number, compiled into a five-digit license plate.

No digital tips, make up a five-digit license plate yourself.

3, children make up the license plate, the teacher tour guidance.

Fourth, internalized immigration.

Game: I am a small driver.

Rules:

1. Display sign: Description-The road is driven by cars with continuous license plates.

One is driven by a car with a countdown license plate.

2, children's games: listen to music, drive according to the rules, listen to the teacher's command.

3. Drive away from the activity room.

Chapter Three: Xiaoming's Home

Teaching objectives

1, experts can consistently count numbers within 5.

2. Cultivate children's interest in counting activities.

Teaching preparation

1, a family photo.

2. The child has a small basket with many photos (cabinet photos, wardrobe photos, shoe cabinet photos).

3. Children's picture books (Volume I P 1 1)

teaching process

Introduction: Introduce the purpose of this activity-being a guest.

1, Teacher: Honey, today the teacher will take you to Xiao Ming's home. Are you happy?

But there are certain requirements for visiting other people's homes. Is there a baby to talk about? (Let the children discuss freely and let the baby speak alone)

Teacher's summary: When visiting other people's homes, first of all, you should be polite and say hello to the host's adults. Then change your shoes and pay attention to hygiene. Last but not least, don't touch the owner's things casually.

Teacher: OK, let's go to Xiaoming's house by train. (Play background music and drive the train to Xiaoming's house)

Second, the specific process:

1, the destination is here, please get off the baby.

Teacher: Honey, Xiaoming's home has arrived. We have arrived at the station. We must get off. Let's knock on the door first, and then change our shoes and go to Xiaoming's house.

2. Show family photos (play PPT 1) to guide children to observe the picture content.

(1) Teacher: "Look, babies, there is a family photo of the Zhang Xiaoming family hanging at the place where you enter the door. There are many people in the photo. Who is the baby talking about? " (Please tell the baby)

Teacher's summary: There are grandpa, grandma, grandpa, grandma, dad, mom and Xiaoming in the photo. These are Xiao Ming's family, the closest people to him.

(2) Teacher: "How many people are there in the photo?" (The teacher scores, the baby says, the teacher and the child score the same * * *, tell the general manager)

The teacher concluded: There are seven people in the photo. Count one by one from left to right, and don't miss the Xiaoming family.

3. Learn to count numbers within 5 by hand and mouth.

(1) According to the photo of the shoe cabinet, the number of points is consistent.

Teacher: "After seeing Xiao Ming's house, let's go to Xiao Ming's house. Let's go to the porch and have a look. There is a big mirror and a shoe cabinet (play PPT2). Let's see what secrets Xiao Ming has in his shoe cabinet, and so on. " (The teacher pretends to be mysterious)

Teacher: "This is Xiaoming's shoe cabinet. There are many shoes in it. Look, there are big shoes for mom, beautiful shoes for mom, and small shoes for Xiaoming. How many pairs of shoes are there? Xiao Ming said that you can only go to his house if you get it right! " The teacher leads the children to keep the same number of points with their hands and mouths. Let the baby talk together and sum up the total number and methods. )

(2) According to the cabinet photos, the points are consistent.

Teacher: "Baby, smell it with your little noses. What's that smell? "

Baby: "It smells good."

Teacher: "It turns out that Xiaoming's mother is cooking for the babies. Let's go to Xiaoming's kitchen and have a look!" " "(play PPT3)

Teacher: This is a photo of Xiaoming's cupboard. This time I want to ask a baby to count how many bowls Xiao Ming has at home. The teacher asked individual children to count their hands and mouths in unison, and the teacher summarized the total number and methods. )

(3) According to the wardrobe photos, the hands and mouth are consistent.

Teacher: "We just passed the delicious kitchen, and then we set off for the next place to visit-the bedroom (playing PPT4). The bedroom is where the baby sleeps with his parents. There is a bed and a place to put clothes. Come down, let's open the closet and have a look. Please count how many clothes there are? " Please count the baby's hands and mouth together and summarize the total number and methods. )

Teacher's summary: Just now, we visited the porch, kitchen and bedroom of Xiaoming's family, and also focused on the shoe cabinets, cupboards and wardrobes of Xiaoming's family. We counted several pairs of shoes, bowls and clothes, mainly because we learned the method of counting. We should count one with a small hand and one with a small mouth in order, so that no more or less can be counted without missing. Children are so clever. Next, the teacher prepared a bigger challenge for the children.

4, the child takes less than 5 points in the small basket.

Teacher: "under your chairs, the teacher has prepared some small pictures for each child." I want you to count how many. It's all different. You can also count the children next to you. " (play PPT5)

5. Complete the exercises of children's picture books and consolidate the points within 5.

Chapter four: Birds divide their nests.

moving target

1, to understand the living habits of birds.

2. Master the composition of 6 and try to express it with numbers and symbols.

Activities to be prepared

1, 6 pictures of bird's nest (4 with different sizes and 2 with the same size).

2. 18 pictures of birds.

3. record the child's hand.

Activity process

First, exchange all kinds of bird's nest.

Value analysis: Through the exchange of experience, we know that different birds have different nesting sites.

1, understand the meaning of bird's nest

(PPT: show the bird's nest in Chinese characters)

Question: Do you know each other? What is a bird's nest?

Summary: The Bird's Nest is the home of birds.

2. Communicate the location of four different bird's nests.

Q: Do you know where their home is?

The swallow's home is near the corner; The eagle's home is on the cliff; Magpies live on branches; The seagull's home is by the sea.

Summary: Different birds will choose different places to nest according to their different living habits.

Second, birds are divided into different families.

Value analysis: Understand the different nesting ways of six kinds of birds.

1, two nests of the same size.

Question: Mother Magpie gave birth to six birds in a nest in the forest. They can't be put in the nest. The mother bird and the birds have built another nest. How can six birds live in two nests respectively, and how can they live comfortably?

Summary: Six little magpies live in two nests of the same size. There are three little magpies in one nest and three little magpies in the other. Mother Magpie, thank you for finally providing a comfortable home for six babies.

2, a large and a small different bird's nest.

Question: Mother Swallow also has six babies. They also built two nests. What about their two nests? How to live comfortably in two nests, one big and one small?

Summary: It turns out that the division of the two nests of the same six birds with different sizes is different. There are many birds in the big nest, and few birds in the small nest. There are 5 big nests and 5 small nests 1.

3. Two nests of similar size.

Question: All six children of mother oriole have grown up and built two nests of similar size. How do they live?

Summary: Six baby orioles live in two nests of different sizes, one with 4 babies and one with 2 babies.

Third, record the separation of birds and understand the composition of 6.

Numerical analysis: try to express the composition of 6 with digital symbols.

1, let's see what kind of points are used when the three birds divide their nests.

Question: How do three birds nest?

Summary: Three birds used three different methods to divide their nests.

2, understand the record form

(Show large record table)

Q: What's on the record sheet? (Guide children to understand the record form. )

(Key understanding): What does this symbol look like? What does this mean?

Summary: Top-down is divided and bottom-up is combined. This is a symbol of division and combination.

3. Different methods of children's operation discovery 6.

(1) Recording requirements: Record the nesting methods of three kinds of birds on recording paper, but duplicate records are not allowed.

(2) Children's communication

Question: Please tell me how you recorded three birds splitting their nests.

Summary: The original three methods of nesting by six birds can be recorded in five ways.

Article 5: 9 subtraction game

moving target

1, learn the subtraction of 9.

2. Experience the fun of subtraction games.

3. Cultivate children's awareness of unity and cooperation.

Prepare watercolor pens, digital cans, pens and digital cards for activities.

Activity process

First, the game: reduce the pen relay

Divide the children into groups of 9 people, play the game of "reducing pen relay" and experience the significance of subtraction.

Teacher: The first child took one out of a cup with nine pens and said 9- 1=8. Then he handed the cup down, took out another pen with 1 and said 8- 1=7, so it became1-1=

Activity guidance: import with "games" to stimulate children's interest.

Second, the game: see who is fast.

(1) Dictate application questions and guide children to write formulas according to life situations.

(2) Instruct children to write 9 subtraction application problems by themselves according to the situation, with one person compiling the problems and other formulas for children.

Third, the game: frog diving

The teacher gives questions, and the children calculate continuously, and play the game of frog diving together.

Activity extension: organize children to play the game of "finding friends"

Activity reflection:

The children are very interested in this activity and have achieved the teaching purpose through games. Some games children will start to operate without hearing the requirements of the game, which is a bit messy. I'll pay attention to organizing math activities next time!

Activity evaluation:

The teacher provided the children with a large number of mathematical operation tools. Children carry out classified practice activities in groups, and operate according to their own cognitive experience and knowledge to stimulate their interest in knowledge and experience the pleasure of success through continuous exploration. In the activities, teachers use games and peer evaluation methods to give full play to children's dominant position, cultivate children's sense of cooperation, and successfully complete the teaching task.