What is the role of Compare Size in kindergarten for children s lives? Significance?

Hello as an educator very willing to ask your questions. In fact, it has been clearly written in the outline that the role of early childhood education is, 1Promote the physical and mental health development of young children, 2

Cultivate good hygiene habits and living habits in young children, 3Cultivate children's correct attitude towards society, the collective, others, and themselves, 4Stimulate children's strong interest in learning.

Kindergartens should provide children with healthy and rich life and activities to meet their multifaceted development needs, so that they can gain beneficial physical and mental development experiences in a happy childhood. In many cases, in one-day activities, teachers attach importance to the activities selected for children and the development of collective activities, and despise the children's self-selected activities and free activities. Values the day.

First of all, we should have a correct understanding of the subject of mathematics, mathematics is not only counting and calculating, but also includes the education of numbers, quantities, shapes, time, space, directions and other aspects;

Secondly, to clarify the purpose of teaching, the "Kindergarten Education Guidelines (Trial)" (2001) clearly stated that the purpose of mathematics education is: "to be able to learn from life and play.

Objectives:

1. Guide children to use one-to-one correspondence methods to find out larger objects and compare their sizes.

2. Cultivate children's preliminary analysis and comparison skills.

Preparation for the activity: 1. Courseware - math cards.

2. Different sizes, the same shape, shape markers, size marks each.

Activity process: 1. Show the math card for comparison.

Teacher: Elephants and ants in the forest are good friends, although elephants and ants are not in the same size, but they help each other, the elephant is big, and the little ants sit on the elephant's back and play happily.

1) What is the difference between the body of a baby ant and the body of an elephant?

The body of a small ant is small, the body of an elephant is large)

2) Who will tell me what kind of fruit it is? Which fruit is bigger? Let's draw it in circles, shall we?

3) Puppies and bees are also coming to play, who has a smaller body, bees or kittens?

Let's draw him with dots.

2. Show the math card for comparison.

Which is bigger, the mother's clothes or the child's clothes?

There must be a lesson plan before class, the lesson plan includes the activity goal, activity preparation, activity introduction, activity process, activity end, activity extension, and the comparison size is the teaching of mathematics, that is, to compare the size of two objects, you can use common objects in life to compare, and then move.

First of all, you can prepare some objects or fruits, some entities and the like, and teach children how to compare sizes more vividly.

Hello, what are the things to prepare for kindergarten? There are large and small, round toys are fine.

Event Preparation:

1. All kinds of toys of different sizes.

2. Big apple tree, big apple card; Little apple trees, little apple cards. Papa Bear and Little Bear have big cards.

3. One large basket and one small basket.

The process of the activity. 1. Teachers create situations to arouse interest.

Children, are you happy that the Little Bear family invited us to be a guest today? Let's go. (clapping hands into the classroom).

You see, Bear and Daddy are welcoming us. Let's say hello to them! Babies, who is bigger than Bear and Daddy?

Papa Bear is big, Baby Bear is small)

Please stretch out your little hands, I'll stretch out my big hands, and play a game of clapping with the baby bears.

Second, children operate activities and compare and observe the different sizes of various objects.

1. Children, Baby Bear has prepared a lot of toys of different sizes for children.

Each of the children takes two toys of the same kind, plays with them, and compares them to your two.

Which is bigger and which is small? (What kind of teacher guidance is the same kind).

2. Children go to the operation area to play with toys, and teachers guide children appropriately.

Toddlers can take 2 balloons to compare their size, as well as 2 cars, 2 balls, etc. ）

3. The teacher explains the size comparison: the teacher shows 2 balls of different sizes for the children.

Which is bigger and which is smaller.

4. Teacher's summary: Children want to know which thing is big and which thing is small, and they need to compare them together.

3. Guide young children to be the same age.

1. The children are doing awesomely, so let's encourage ourselves.

Toddlers clap their hands). Hey, children, please put your little hands together, what have you found? Guide your toddler to say that both hands are the same size.

2. In addition to the fact that our little hands are the same size, what other parts are there in our body.

As big as that? Guide the toddler to say that the little feet, shoes, socks, eyes, etc. are one.

kind of big.

Hello, you can prepare 20 number cards, the shape is a circle (from small to large) The shape increases with the size of the number, so that children have a clear feeling, easy to teach and easy to learn.

Kindergarten Kindergarten Math Lesson Plan: Compare the size of numbers.

Objective: Be able to correctly determine the number of numbers within 7.

Preparation 1. 5 large blue discs of velvet, 6 red discs from large to small, and 7 small orange discs.

2. Velvet number, physical card.

The process of the activity. 1. Group activities.

1. Show ** one by one.

Ask the children to look carefully and tell me how many things are on the card.

2. Correctly judge the quantity within 7.

Show Figure 1. 1) What's on the blackboard? Which color has the most discs? Which color has the fewest discs? How do you know?

2) Why do I think I have the most red discs and the least orange discs when I look at it?

3) Who can think of a way, another way to make it clear at a glance, who has the most number and who has the least.

4) Inspire toddlers to line up each color piece and see who has the most and who has the least. You can see it from **. Guide the children to compare the three rows of discs one by one) Ask the children to tell how many discs there are in each row, and who will send digital friends to each row of discs.

3. Summary. If you want to know who has more and who has less, you can't look at the size of the object, nor can you look at the length or length of the queue. Instead, you have to count how many there are in each row to see who has more and who has less.

2. Group activities.

1. Print numbers for the most pips.

2. Look at the markers and paste graphics.

3. Fill in the blanks in order.

4. Add and remove ideas.

5. Printing less ideas.

You can use a game to introduce some children to come up and form a circle, and then walk in a circle, and the teacher will call out the number, such as a 10, a 5, and then each of them will stand in their own circle to see whose circle is bigger, whose circle is smaller, and you can also use metaphors to ask them to guess what is big and what is small.

First of all, there are two orders, from largest to smallest and from smallest to largest.

Greater than the sign, used in e.g. 5 4

Less than , used in e.g. 2 3

You also need to master the addition and subtraction formulas within 10, 20, and 30.