Article 1 Activity objectives
1, through operations and games, cultivate children's learning awareness and ability to explore and cooperate.
2. Learn to watch for a whole hour.
Activities to be prepared
1 3 physical clock.
2. Everyone has a self-made small clock with the badge number 1- 12.
active process
Guess the clock riddle first to stimulate children's interest in the clock.
1, Teacher: Children, today the teacher invited a good friend to everyone. Guess who it is? Listen carefully: Didi, Didi, Didi, we can walk without legs and speak without mouth. It will tell us when to sleep and when to get up.
2. Question: Where have you seen clocks and watches? Why is there a clock there?
[Design intention: Start the activity with a good riddle to stimulate children's interest in watching the clock; Question: "Where have you seen a clock?" Directly point to children's relevant experiences and guide children to understand the role of time in people's lives. ]
Second, know the clock and learn to tell the time.
1, perceive the clock face.
Guide the children to recall: Do you know what is on the clock face? Please communicate with your child. ) What's on the clock? How to line up small numbers? How does the pointer work? Please take a closer look. (Each group has a clock. Let children observe and communicate with their peers. The teacher listens carefully in each group to understand the children's observation ability. ) Teachers guide children to pay attention to understanding:
(1) has 1- 12 numbers. Know the arrangement law of numbers and understand the relationship between numbers, such as 12 and 6 in a straight line. Guide children to play with clock 12 numbers, imitate the small clock and stand well, and experience the arrangement law of clock numbers.
(2) There are two hands, the long black hand is the minute hand and the short black hand is the minute hand. Understand the relationship between the hour hand and the minute hand, the minute hand runs a circle and the hour hand walks a number; You should know that the pointer runs clockwise.
Design Intention: In this session, we will arrange activities such as recalling the clock face, observing the clock face, discussing the clock face with me, making small numbers, etc. From: Teacher Qu. Teaching plan network) helps children to establish an intuitive model of the clock face with the support of perceptual experience, which conforms to children's thinking characteristics. Children learn from each other and complement each other in the process of group discussion and exploration, which arouses their learning initiative and cultivates their awareness of cooperative learning. ]
2. Explore independently and learn to recognize the whole point.
The clock representing 1 o'clock, 2 o'clock and 3 o'clock appeared in turn and asked, "What time is it? Why? How do you know? " Guide children to find the law through observation and reasoning, and know that when the hour is indicated, the minute hand points to 12 and the hour hand points to several hours. Use games to guide children to practice, such as the teacher setting aside time and the children telling the time quickly; When the teacher told the time, the child quickly set aside the time.
[Design intention: Through observation and reasoning, we can discover the laws and provide operational clock materials, so as to provide every child with the conditions to explore and understand the whole hour in various senses and ways, so that they can feel the process and methods of scientific inquiry and experience the fun of discovery. ]
Third, adapt the game "What time is it now, Lao Lang?"
Teachers and children discuss the gameplay and encourage children to play independently.
Rule: the old wolf says time, and the child plays the small clock to express it correctly.
[Design intent: When children play independently, they need to think about: the distribution of roles-how many people play numbers and how many people play pointers; The organization of the competition-how to stand the number and how to stand the pointer; How to play the game-how to operate the hour and minute hands to indicate the time correctly, etc. Faced with these problems, children need to discuss, try, discuss and coordinate to solve the problems. In this process, children's organizational ability is fully demonstrated, their understanding of the clock is more profound, their exploration ability and cooperative learning ability are effectively improved, and they can experience the fun of solving problems independently and cooperating with their peers. )
Article 2 Purpose of activities
1. Have a preliminary understanding of the relationship between the hour hand and the minute hand, master the whole hour and half hour and know their laws, and understand the use of clocks and watches in combination with daily life.
2. Cultivate observation, thinking, hands-on ability and the spirit of bold attempts.
3. Cultivate children to come to the park on time every day and develop good living habits.
Activities to be prepared
1. courseware PPT (pictures reflecting children's daily life (getting up, going to school, lunch, taking a nap, etc.). ), a picture of clock evolution. )
There is a small clock that can be dialed.
Each child has a blank clock face.
Activity process
First, the riddle leads to the topic
In a small circular playground, three players are busy racing, running different distances, and the last time is the same.
What is this? Please guess with the children.
Second, observation activities.
Teacher: Today, let's get to know the clock.
By observing and comparing the difference between the hour hand and the minute hand on the clock, we can know the number of 12 and its arrangement position.
Ask questions:
1. What's on each clock face?
2. What's the difference between these two kinds of needles? What are their names? (Know the names of the hour hand and minute hand)
3. Where are the numbers on the clock face? (Know several typical digital positions 12, 9, 3, 6)
Third, children try activities for the first time.
Let children understand and master the relationship between minute hand, hour hand and number (the child has a clock in his hand)
Ask questions:
1. Please see which number the hour hand and minute hand point to on the clock face. (on 12)
Please turn the hour hand from 12 to 1 and see what happens to the minute hand. (The minute hand goes from 12 and returns to 12)
Try the clock yourself, and then tell everyone what you found. (teaching plan. Get out. From: Teacher Qu. Lesson plan network) (teacher courseware operation)
4. Draw a conclusion: At that time, the minute hand moved 12 numbers (one circle) for every number (one grid), that is, one hour.
Fourth, understand the whole point and find and discover the laws between them. Establish a correct concept
Do you know what time it is?
1. Teacher's courseware demonstration, let the children observe three clocks.
2. Question: ① What are the differences among the three clocks? What time do they represent? ② Where does the minute hand always point to the hour? (3) think about it, at 2 o'clock sharp, which number should the hour hand be on and which number should the minute hand be on?
3. Teacher's summary: In the hour, the hour hand points to a number, and the minute hand always points to 12.
Fifth, help children understand the function of the clock, focusing on the relationship between the clock and human life.
1. Question: Do you have a clock at home, children? Where else have you seen this clock? Why are clocks used in so many places? Inspire children to understand the use of clocks through a bright and happy day.
The children try to practice for the second time: set the whole hour according to the pictures of daily life. The children in the group check the accuracy of each other and say the numbers pointed by the hour hand and the minute hand.
2. Teacher's summary: Clock is a timing tool, which can tell people what time it is and what to do; It can help people form good living habits, and the clock is a good friend of mankind.
If children know the clock, they can get up on time and go to kindergarten. Teachers can attend classes on time according to the time on the clock, play games and let children have lunch on time. This clock is very useful.
Extended activity
1. Know a little
2. Provide materials for making clocks and watches and encourage children to make clocks and watches.