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Understand the math teaching plan of the big class in Clock Kindergarten
Activity objectives:

1, get a preliminary understanding of the surface structure of clocks and watches and the operating rules of the hour hand and minute hand, and learn to recognize the whole hour.

2. Educate children to cherish time and develop good habits of working and sleeping on time.

3. Feel the use of the clock and experience the fun of the game.

4. Cultivate children's innovative thinking and the spirit of bold attempts.

5. Explore and discover the diversity and characteristics of clocks in life.

Activity preparation:

Experience preparation: I have been exposed to the clock in my daily life, and I know all aspects of the activities in kindergarten one day.

Material preparation: parent-child activities "make a clock that can move the hour hand and minute hand", a big clock model, a wolf headdress, etc.

Key points and difficulties:

Learn how to recognize the whole hour.

Activity flow:

First, guess the questions and know the clock.

1, guess questions to stimulate interest

Teacher: There are two good brothers who always like to walk around the table. My brother is longer than my brother, but my brother is shorter than my brother. If you are not careful, you will slip away quietly. Please guess who it is. (clock)

2, exchange experience, understand the purpose.

Have you ever seen a clock? Where have you seen it? Did it work? Children communicate with each other and speak actively.

Teacher's summary: The clock is our good friend, it can remind us what time it is and what we should do. It is a good helper and indispensable in our life.

By guessing, introduce the protagonist of this activity-the clock, help children contact real life, initially perceive the use of the clock, and lay the foundation for the next activity. )

Second, observe and understand the clock face.

What's on the clock face? (Scale, hour hand, minute hand, second hand, number) What numbers are there on the clock face? (1~ 12) How are they arranged? Take a closer look. Are the two needles on the clock face the same length? (The length and thickness are different. The long hand is called minute hand, and the short hand is called hour hand; The hour hand is thicker and the minute hand is thinner)

(Focus on the minute hand and the hour hand to help children strengthen their memory and better carry out follow-up activities)

Third, the game of "Running in Hours and Minutes", get a preliminary understanding of the operation rules of the hours and minutes.

Teacher: There will be a match between the hour hand brother and the minute hand brother today. Guess who runs fast? Let's take a look together.

The teacher set the hour hand to 12, and told the children that this was the beginning and end of the game. The teacher operated the clock face, let the clock walk for an hour, and guided the children to observe and look for it.

Ask questions:

What's the secret of minute hand and hour hand running?

2. Which direction did they run? How far did you run? (One direction, from the number 1 to the number 12)

3. What else did you find? (Walk every minute and every hour)

The teacher concluded that the minute hand runs fast and the hour hand runs slowly. The minute hand runs once, the hour hand walks one grid, and the minute hand walks one grid for an hour. (Rich vocabulary: clockwise)

(This link is the focus of this activity. The game played with the pointer aroused the children's interest. Teachers operate the clock face to help children initially perceive the operating relationship between the hour hand and the minute hand. The minute hand rotates once, and the hour hand rotates one grid, and one grid is one hour. If children can't understand it well, they can play the game again to guide them to discover the rules and help them deepen their understanding. )

Fourth, learn to recognize the whole point.

1. Repeat the game "Running in Hours and Minutes" above. Let the children know through games that when the minute hand points to 12, who the hour hand points to means what time it is.

Teacher: Now the hour hand points to the number 1 and the minute hand points to the number 12. It's exactly one o'clock. That is what we usually say. (Help children contact the reality of life and perceive the concept of hours)

2, through the "firecrackers" game, further learn to identify the whole point.

(1) The teacher came to dial the clock and asked a child to answer the time on the clock face. If the answer is correct, ask other children to show encouragement by setting off firecrackers and say out loud what time it is; If the answer is incorrect, ask other children to remind them through the sound of "shh ~ shh ~" and let other children try to answer.

(2) Ask some children to ring the bell on stage, and the teacher will set off firecrackers and play games with other children.

Help children to further deepen their understanding of the whole point by playing games. Let all the children participate, reflecting the fun of the activity and children's autonomy)

Fifth, practice with children's homemade clocks and watches to educate children to cherish time.

1, Teacher: Children, take out the clock you made with your parents and show it to everyone!

Children communicate with each other, enhance friendship and experience the sense of accomplishment of parent-child activities-"homemade clock". )

2. The teacher helps the children to recall the life of the day, let the children set the clock according to the time, and consolidate their understanding of the whole hour.

"At six o'clock, I got up!" "It's nine o'clock, I'm in class!" "Eleven o'clock, it's time to eat!" "At two o'clock in the afternoon, we are sleeping!" "At five o'clock in the afternoon, school is over!"

The teacher concluded that children have to do a lot of things every day. And I'm going to primary school soon, and I have more learning tasks. We can ask the clock for help to remind us what to do every day, get up on time and go to bed on time. Let's be a punctual baby!

Sixth, the game experience, review and consolidate.

1, "What time is it for mutton?"

The teacher explained the rules of the game:

Teachers are wolves and children are lambs. When the old wolf pointed to the clock and said, "What time is it for the lamb?" Please tell the lamb the time, "X o'clock." At the appointed time, the old wolf began to catch the lamb.

2. "What time is it, Lao Lang?"

Teachers are wolves and children are lambs. When the old wolf said what time it was, the lamb set the clock in his hand. The lamb dialed the clock and stopped to show the time to the old wolf. If you dial the wrong time, you may be eaten by the old wolf.

(The last game activity is the * * part of this activity. There are two ways to play games. You can choose free games on the basis of time permitting. Pay attention to the safety of children during the game and try to avoid falling. )

Activity expansion:

Collect beautiful clocks made by children and put them in the corner. When the corner opens, let the children continue to play "What time is it for the lamb" or "What time is it for the old wolf?" Games.

Encyclopedia: Clock is a kind of timer commonly used in life, and people use it to record time. Up to now, there are four generations of clocks and watches recorded in the history of China: sundial, hourglass, mechanical clock and quartz clock.