1 goal, excellent math teaching plan for large classes in kindergarten, and understanding hours;
1. On the basis of recalling the existing experience, children can understand the running relationship of the second hand, the minute hand and the hour hand by observing and operating the clock face.
2. Understand the reading and recording methods of the hour, half an hour and half an hour.
3. Induce children to form a good habit of observing time and cherishing time in activities.
4. Actively participate in mathematics activities and experience the fun in mathematics activities.
5. Understand the relativity of more and less.
Activity preparation:
1, teaching aid: slides about various clocks and watches; On one side of the clock, a movable clock face; At 7 o'clock, 8 o'clock, 9 o'clock and 10 o'clock, there is a clock face and a time record card.
2. Learning tools: one for each child's observation record and one for each active clock face; 4 physical clocks.
Activity flow:
First of all, mobilize existing experience and recall relevant knowledge.
1, some time ago, our children and teachers made a survey about clocks and watches together. We know there are many kinds of clocks and watches. Now please look at the clock downloaded by the teacher from the internet and see if you know it.
2. Play the slides in turn and tell the children their names.
What we just saw is only a part of the Zhong family. There may be other types, which we will discuss later.
Last time we knew the clock face, we told you that the longest hand is called the second hand, the slightly longer one is called the minute hand, and the shortest one is called the hour hand. How many numbers are there on a clock face (12)? The top number is 12, followed by 1, 2... 1 1. Please remember which direction the hands of the clock are going. (1 ... 12) Yes, this direction is called clockwise.
Second, exchange questionnaires and tell me when and what you are doing.
1. The children spoke very well. Do you know why we use clocks?
Clock is closely related to our life. A few days ago, our children made a survey and recorded the time of their activities. Now, please take out your own questionnaire and tell us what you were doing. Just tell me where the long needle is, when the short needle is and what are you doing? Okay, let's start with ourselves.
3. Who wants to come up and tell everyone? Please bring 3-4 children up.
This is a good point. The hands on the clock face are constantly changing. What is their operational relationship?
The teacher has prepared several clocks for you. Look at how many hands there are. (2) Can you guess which two hands they are? (Minute hand and hour hand), where is the second hand? Listen (tick) that the second hand is running. What is their relationship at runtime? Let's invite our children to play and see what secrets they have. Note that when you dial the pointer, you must dial it clockwise.
6. Tell me, what did you find? That's good. The minute hand turns once and the hour hand moves one square, which means one hour.
7. What time do the numbers pointed to by the long needle and the short needle indicate? Don't worry, the teacher will introduce you.
Third, understand the whole hour, half hour and their recording methods.
1, ok, please listen to a good story first.
2. The teacher tells the story of "Xiaoming's Autumn Tour" with an expression, and shows the clock face of the relevant time while talking.
3. Ask questions after the speech:
1) Did Xiaoming go on an autumn outing? Why don't you go?
When should he get up? When did he get up?
3) When does Xiao Ming arrive at the kindergarten?
Why is he late? When did he go to bed?
Activity reflection:
Children's understanding of hours is very clear, but for half an hour, the position of the hour hand can't be set correctly.
The goal of "understanding the whole hour" in the excellent teaching plan of kindergarten class 2;
1, get a preliminary understanding of the surface structure of clocks and watches and the running rules of hour and minute hands, and learn to watch hours.
2. Develop logical thinking ability.
Activity preparation:
1, teaching aid preparation: a circular clock, a paper clock face without hands, 1— 12 hour electronic clock card.
2. Preparation of learning tools: several physical clocks.
3. Operating Manual, Volume 6, Pages 7-8.
Activity flow:
First, prepare for activities.
Teachers and children greet each other.
Game: Song of the Bell. The children and the teacher sang "Song of the Bell" along with the music, and did some actions while singing. After singing, the teacher suggested, "This is a riddle song. Please guess what this riddle is? "
Second, group activities.
Create a situation. The answer that the children just guessed is the clock. We can't live without a clock. Today, the teacher brought a clock friend to the children.
1, the teacher showed the round clock and asked the children to observe the clock face and understand the surface structure of the clock.
2. Know the minute hand and the hour hand by setting the clock.
The teacher slowly sets the clock to guide the children to observe the movement of the minute hand and the hour hand. Let the children say: the minute hand runs fast and the hour hand runs slowly.
By setting the clock, people are on the hour.
The teacher sets both the minute hand and the hour hand to 12, and then adjusts the time adjustment button on the back of the clock, so that the minute hand points to the number 12 every turn, so that the children can pay attention to what has happened to the hour hand. The teacher repeatedly dialed several times to let the children understand that every time the minute hand turns, the hour hand goes by a number, which takes an hour.
4. Set the clock freely.
The children are divided into several groups, and each group has a real clock face. Let the children set the clock in turn, observe and discuss the changes of the minute hand and the hour hand, and guide the children to find that as long as the minute hand points to "12", the hour hand points to a certain number.
Teacher's summary: the minute hand points to 12, and the hour hand points to the number, which is what time. Show the electronic clock card with the whole hour written on it and dial the whole hour with the child. While dialing, say "1 o'clock sharp, 2 o'clock sharp, 3 o'clock sharp ..." to the child until the two pins overlap on 12 (that is, 12 o'clock sharp).
Third, group activities.
Teacher: Zhong Zhong wants to play games with children in groups.
The first group: in the game Time Superman, a child stands in front of the big clock with his back to everyone. Another child struck the time "X o'clock sharp". After hearing the time, the children in front of the clock position the minute hand and the hour hand with their arms, and the game can be repeated.
Group 2: Set the clock as required. In a group of two children, one child shows the electronic clock card on the hour at will, and the other child broadcasts the corresponding time with school tools.
The third group: time-time collision. Perform the "Cut and Paste" activity on page 7 of Volume 6 of the Operation Manual.
Fourth, game activities.
Teacher: Lao Lang also learned to know the time. Let's test it.
Game: "What time is it, Lao Lang?" .
The teacher took the 1- 12 electronic clock card and went to the front to play the role of Lao lang. The child walked behind the old wolf and asked, "What time is it, old wolf?" ? "Lao Lang" raised the card of 1 point and replied: "1 point". The children continued to ask the old wolf, and when the old wolf answered, "It's dark," the other children must quickly return to their seats to keep quiet. The last child who returned to his seat was eaten by the "old wolf" and the game was repeated.
Fifth, exchange and summarize, and tidy up school tools.
According to the children's learning situation, the teacher guides the children to tidy up their homework materials.
Activity reflection:
Activities conform to children's age characteristics, create situations to stimulate interest, and let children know the time through game activities. Stimulated children's interest in learning. Study in groups, observe and discuss the changes of the hour hand and the minute hand, so that children can clearly know that as long as the minute hand points to "12", the hour hand points to a certain point. Teaching AIDS and learning tools are fully prepared, and the clock face and physical alarm clock reach one for each person, creating sufficient operating materials for children. During the activity, a few children are inattentive and their listening needs to be strengthened. In addition, teachers' language should be childlike.