Steps:

1 needs to be done on the mat.

Hold it like a long stick.

3 disperse.

4 Put forward the memory: red stick, please arrange the children from long to short in the form of red stick.

The teacher took out the shortest one.

Touch around and say, this is 1 (count the left end of the stick from the left hand end, and touch the middle finger of the right index finger from left to right).

Take out the second paragraph, touch it and pause according to the color. Count: 1, 2, count it again and touch it again. 1 2, this is 2.

Please count the voices.

9. Wait.

10 demonstrate first 1.2.3.

1 1 name practice: (multiple explanations)

Please close your eyes and see which one I took. (hide 1), and repeat it several times.

Please send three back, two, one.

12 Do you want to continue?

13 sent back from the longest one.

Teach a few numbers to ensure that one is already and two are unknown, which is more acceptable to children.

The basic operation is the consistent training of hand and mouth.

The implied mathematical meaning is the display of continuous quantity. Ingots are all measured separately, and a stick has a total amount.

This is a specific quantity.

And the concept of adjacent number. Can you tell me what is in front of 4?

Demonstration 2:

Please give me a three-point ticket.

When I get it, count it in front of him. 123. You really gave me a 3, so I don't have to evaluate it, just count it in front of him.

Don't judge if you are wrong. Think again. Do you want to buy another one?

For example, the number 3, if you take a stick of 4, count 4. In the air, the number is 4. If you take three, count to three and stop.

paperwork

Draw a hollow strip of 1- 10 on A4 paper, and let the children color it, either in order or out of order.

Shazi digital board

There is no problem at 1- 10. Make another sand digital board.

Steps:

1 This is how we hold the sand graphics tablet. Please hold it like me.

There are many characters in it. Look at that.

Starting with the numbers he knows, it is faster to accept. Or children choose three favorites, and teachers choose three favorites. After one round, the basic number of 10 can be completed.

This number is 3, please look carefully.

The teacher held it in his left hand and traced it with his index finger three times. Every time, he said: 3

Please write 3.

6 This is 3.

7 The next numbering steps are the same as above.

8 Naming exercise: This is 3, this is 7 and this is 9.

? Please write 3 here and 7 here.

Please put them in order when you return them.

When writing two numbers like 4, after the first step, raise your hand a little higher and let him notice that there are two numbers. At the beginning of the second number, look at him when you put your finger up and make sure he is looking. The starting point of 5 is, start here. Please look carefully.

Promotion activities:

1 There should also be a drawer storage cabinet in the rubbing mathematics area, and a piece of paper as big as a sand digital board should be placed on the digital board. The child will paint it with a pencil and finally help him make a digital book.

2 sand table

Write directly on the sand table with your index finger. After writing, look at what's on your finger. We put sand in the sand table.

Shake the sand table directly on the table, don't lift it and shake it.

3 cut and paste

The stabbing worker in the daily living area, dial this number.

Print out hollow numbers on A4 paper, let the children dip the glue with a brush, brush the numbers once, and the sand will fall.

Combination of digital stick and digital card

A cushion, use: counting, counting, the relationship between quantity and quantity, age: children who have mastered several and sand counting boards.

Steps:

1 Please arrange the red and blue bars in order.

The teacher brought a digital card.

3 let the children identify. Where did we learn it?

4 Take out a new number: 10, which is ten. 10 consists of a 1 and a 0, a 1 and a 0, that is, 10.

Please press 1- 10 to arrange the digital cards.

Take some sticks and ask: Look, how much is this? Take out the digital card 1. How much is this?

They are the same.

8 in turn 234

9. Align the digital card with the digital bar.

Count the sticks very big and let the children count them.

You listed 10, so let's read the numbers on the digital card. We can read it from 10- 1 in another way.

1 1 We learned that ... today. If you like, you can take some sticks and cards and practice by yourself.

12 Collect the cards first and put them in order.

After the first two tasks are completed, if you do the third, the child will not get stuck. The importance of teaching aids in the field of mathematics.

Promotion activities:

Give the numbers and let the children find some sticks.

Both of them are arranged in order, which is easy, one is orderly and the other is disorderly, which increases the difficulty.

When a few sticks are arranged, the digital card will be scattered, or if you take a few sticks, it will be chaotic. Both are broken.

Finally, long distance: please go and get the corresponding number of sticks/cards. Don't say a few names

Paper exercises:

Digital bar and digital connection

The number is at the front, and the number of sticks at the back is for children to color themselves.

Synthesis of 10

Give him the impression of addition and start teaching at the age of 4.5 next semester.

1 After the children put up some sticks,

Look, this is 10, and this is 9. How much more should I bring? Will it be the same as 10?

3 Take a 1, 9, bring it here. Will be as long as 10.

4 is 8 and 2 in turn, which adds up to 10. Why 10? Because it is as long as 10.

What is the sum of five plus five? 10? Point out 5 with your finger.

We don't have 5 pounds. Let's turn it around. 5 and 5 are 10.

Review: 9 and 1 add up to 10, because it is as long as 10.

? Review 8 and 2 in turn?

The decomposition of 10 impressed him deeply with subtraction.

This is all 10, which is as long as 10.

I took 1 from it. How much is left? (Take away the number stick 1 and the digital card 1 at the same time, leaving only 9 at the digital card. )

This is 10. I took one from it ... How much is left?

This is 10. I took a 5, manually flipped the 5-bar number, and left a 5.

Spindle box

Steps:

1 There are many figures here (take him to review the figures and make sure he knows them all). This is a spindle with many rubber bands.

This is 1. Index the numbers on the box by hand.

1. Take out an ingot stick, knead it vertically, and then tie it with a rubber band (indicating a set).

3 This is the second one. Take two spindle sticks, pinch them together, and tie them up with a rubber band (hold and touch them, so that children can feel that the more hands they hold, the more tactile, the longer the red and blue sticks are, and visually. )

From 3 to 5.

4 From the age of 6, children operate by themselves.

Then you're done. Have a look? It's empty, so here's another one without a spindle. This is 0, and 0 is empty, with nothing.

6 when collecting, collect one by one, pick up the rubber bands, put them back one by one, count them while putting them, put them in order, and then send them back.

Shen Yan's job: Print out the headstock by computer, and then connect the numbers.

Numbers and chips know odd/even numbers.

Steps:

1 This is the work of our digital and chip.

We call it a chip. Feel it.

Here are the numbers ... take out the numbers and recognize them in turn.

There is another number, which consists of 1 and 0, that is 10.

Where have we seen these figures?

The teacher took out 1 with a red dot and put it on the top of the work blanket.

6 find two, take out two red dots and hold them tightly in your hand. The number of consistent points of your hand and mouth is 1, 2. ...

7/5 What's next? 6. Please find it and put it here (one palm apart).

Please find its corresponding chip.

What's next?

10 is all set, and I'll watch it with you.

1 1 This is the work of our digital counterpart chip.

Demonstration 2

1 Please make the numbers and chips and call me when you are ready.

We are going to play a game, and there is a secret in it.

I want to drive.

4 1 failed.

5 2 can pass

6 3 can't get through

7 4 can pass

When I drive, some can pass and some can't. Please tell me what can and can't be done.

9 can't pass, we call it strange,

10 What can pass? We can make it. We call it even number.

1 1 Please write down these numbers that can be passed.

12 name practice:

Can you tell me whether 3 is a radix or an even number?

Please tell me what is an even number less than 8?

You can also play the game of finding friends. Lonely and single people are odd.

Driving, vision and touch (mechanical memory and muscle memory) Remember skills with muscle memory, such as riding a bike and swimming.

Paperwork:

1-5,6 6- 10/0 Ten-grid table with dots.

Odd and even numbers, after recognizing the words, add a column under the numbers, odd and even numbers, and let him choose, circle and tick.

0 game

Just learn the headstock.

Steps:

55, can be anything, such as buttons, marbles.

Need to invite 10 children. There are fewer people in the classroom. )

Language: Today we are going to play a game called 0.

Language: (Take out the work and introduce the teaching aid) Look, there are many shiny beads in my tray. Are they beautiful? What about the other box? There are many digital cards. Wait a minute. When I pass it to you, each of you will take one. Then, when you open it, you can't let others see it. You can't watch it twice. You can only watch it once Hide it behind you. Ok, after reading it, you should keep the numbers in mind.

Every child eats it.

Language: Next, I have a box of beads here. Please take turns to take out the corresponding beads on your digital card.

Every child eats it.

Chinese: OK, next, the teacher wants to see if you got it right. Who wants to check the teacher first?

Language: Please count how many gems you have in your hand. Let's see how many gems you have in your hand.

Number of children.

Language: She took six. Look at the number plate. It is also six. Her digital card is also 6, so she got it right? That's right.

The teacher drew one: Nothing. Language: Guess, what is my digital card? It's 0. 0 is our lucky number.

There is one more round of competition. In the first round, the teacher took the number 0. Later, children may get 0, so the teaching purpose here will be emotional control based on willpower. Some children will cry when they get 0.