". Abstract lesson on OM on the topic" Why do we need a phone and TV? "Studying a new material
Lesson on the world surrounding 1 Class School of Russia
The topic "Why do we need a phone and a TV?"
Give an idea of \u200b\u200bcommunication and media;
To acquaint with the appointment of a radio, television, newspapers and magazines, the Internet.
Equipment: pictures with images of communications and media, presentation, tests for each child.
During the classes.
Organizing time
(Children Choir say) to everyone! All! Good day!
Off the road our laziness!
Do not bother to work!
Do not bother to learn!
Turning to each other, smiled and wished success in the lesson.
Actualization of knowledge
At the last lesson, we passed the topic "Why you need to brush your teeth and wash your hands" and now with you will perform a test on this topic.
And now, exchanged leaves and check what they did; We look at the board (slides)
If done correctly, put plus, and if there is no minus
Return the tests of the "master" and tick the emoticon: who has everything correctly or completed 4 tasks - the smiley smiles, who has 3 sites, is a little puzzled, upset, and, if 1 or 2, it is sad and frowned.
Who has a smiling smiley stood - you are well done!
Who has an emoticon upset, got up - you already understood, you need to repeat a little if there are questions or there are incomprehensible moments - you can approach me after lessons, I will be glad to answer all the questions.
Who has frowned with a smiley ....
(these were not)
Fisminutka we were sitting at the parties, I looked at the teacher
And now we are quietly and charging to do.
Once, two, three, four, five- it is necessary to smoke bones.
We jump a little and twist a wolf.
I look fun in the window - rested, the time has come
Our lesson continue. Everything, quietly sit down!
Self-determination to activities and work on the topic
Guys, guess the riddles on the slides ...
(Start a slide show)
After the riddle about the phone and TV, teacher:
What will we talk about today?
Children: "About Phone and TV"
The teacher opens 3 slides, where the subject of the lesson is written and says:
Guys, and you noticed who came to visit us today?
(On the board hangs the image of the postman Pechekin)
Children: "This postman Pechkin"
Teacher: "Who can reply, what a fairy tale is he and who is the author of this work?"
Children: "Eduard Assumption" Village in Prostokvashino ""
Teacher: "Well done! He will help us with us to understand the topic and for each correct answer he has a special "telegram" that we need at the end of the lesson. "
On paper is written a means of communication or media or picture. On the slides, questions or riddles for which children receive "telegram".
Fizminutuk- Relax "Things, Giving Joy"
Sit comfortably and close your eyes. Make a deep breath and slow exhalation.
Now gather and remember about those things that have ever gave you joy and good mood. Choose something that seems to you at this moment are pleasant. Perhaps it will be drops of rain on rose petals, it is possible to refresh the jump in the roast day coolness ... I remember your feelings in moments of happiness (pause)
Now let the image of this event (or subject) who gave you joy and good mood, will begin to be gradually pale, until it feels at all. But do not forget the sense of joy, keep it.
Now stretch, straighten and open your eyes.
We continue to work on the topic
Perform jobs on the working notebook page39 №1 on your own, then together check the correctness.
Teacher: "Now the time has come to use our telegrams. On the board, our favorite hero is the postman Pechkin defined in 2groups, this is a means of communication and the media, your telegrams are needed to place in the right groups. "
Children in order approach and hang their leaflets on the board ...
Choir read, obtained in each group.
Summarizing.
Our lesson approached the end, what did you get from this lesson?
Needed this lesson?
What do you think will use the knowledge acquired in this lesson?
Why could you praise yourself?
All you are well done! The lesson is over.
Type of lesson:combined
purpose
formation of ideas about modern communications and media (mail, telegraph, telephone, radio, television and press).
Basic concepts and definitions
Telephone, TV, media
Planned results
Subject
Learn:distinguish between communications and media; Explain the appointment of the radio, television, newspapers and magazines.
Will get the opportunity to learn:use communication tools when calling emergency assistance; put forward assumptions and prove them; understand the learning task of the lesson and strive to perform it; Work in a pair using the information provided for new knowledge.
MetaPermet
Regulatory:convert a practical task in the cognitive.
Cognitive:general educational - extracting the necessary information during the study of a new topic; conscious and arbitrary speech statement verbally on modern means of communication; Logic - the search for essential information (from the story of the teacher, parents, from your own experience, stories, fairy tales).
Communicative: To provide mutual assistance in collaboration, ask questions.
Personal results
Initial adaptation skills in a dynamically changing world, the motivation of training activities (educational and educational)
Preparation for the assimilation of the new material
We will learn to distinguish between the means of communication and media.
Remember how the letter travels. What can computer know? Think what means help people maintain communication with each other. How do people learn about events in the country not and in the world?
Studying a new material
Consider photos. Tell me, kai come phone numbers. What are their similarities and differences?
Explain why these items serve.
Understanding and understanding of knowledge gained
Find antiques and modern pre-mets. Compare them in appearance. And was the sound quality, images?
Have you ever used to use the internet? Can people with it transfer to each other messages, communicate? Is it possible to find out news about events in the country and the world using the Internet?
Output
Mail, Telegraph, Telephone is a means of communication. Radio, Television, Press (Gaza-You and Magazines) - Mass-in-formation. Internet can be attributed to the means of communication, and to the means of Mas-owl information
Independent application of knowledge
1. What is the means of communication? 2. What is the media?
3. Receive examples of communications, media
Why do we need the phone and TV?
Why do we need the phone and television presentation 1 class
Why do you need a phone? Video for children.
Lessons for children. What is the phone and how to talk about it
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HistoryrussiantV 1930-69. Professionalvoice
World Classroom Lesson 1 Class
The topic "Why do we need a phone and a TV?"
Objectives:
Give an idea of \u200b\u200bcommunication and media;
To acquaint with the appointment of a radio, television, newspapers and magazines, the Internet.
Equipment: pictures with images of communications and media, presentation, tests for each child.
2. Motivation of educational activities
- Guess the riddles.
Through the field and fishing
He runs on the wires -
You will say here, but hear there.
(Telephone)
What kind of miracle, what kind of box?
Himself - the singer and himself - the narrator,
And besides at the same time
Demonstrates movies.
(Television)
- They guessed, what will we talk about the lesson? Of course, about TV and telephone. Read the question to which we have to answer the lesson. (Why do we need the phone and tv?)
This is how the house is one window,
Every day in the window - Cinema!
How do people support communication with each other?
Write letters, postcards, telegrams
Talk to phone
What are the special security services numbers do you know?
If you need to call mom,
Call the hypopotam
On the way to contact the other -
This thing is to your services.
Why do we need the phone and TV?
Everything goes on it: and joy, and grief.
What can be done using a computer?
Why do these items serve?
How does the letter get to the addressee?
Pupper Bela in the hut flew
What did you see in the world, about everything told.
What are phone numbers?
They say here, and in Moscow heard.
How do people learn about the events that occurred in the country?
Radio, Television, Press -
media
All the universe lives in it,
And the thing is ordinary.
3. Work on the subject of lesson
- Your grandparents didn't all have a landline phone. In cities, this means of communication appeared much earlier, and before the village and villages in many regions
reached so far. How did people communicate before the phone appear? (Wrote letters to each other, went to visit.)
Yes, using the phone much faster and more convenient to contact any familiar and relatives anywhere in the world.
How is the phone? The basis of his action are vibrations produced by the voice of a person. These vibrations are captured by the microphone, turn into electrical impulses and "run" by wires. Requer to the host, they turn into vibrations and reproduce the voice that we hear in the handset.
What do you think how old is the phone? His story begins in 1876. Look in the photo: the first phones looked like this. Over time, they changed, portable tubes appeared. And most recently, we began to use cell phones. 20 years ago it could be considered a miracle, now this is a miracle available to everyone.
Consider all the phones again. What is common in them than they differ? Why do phones serve? Can we refuse to use the phone? We can, of course, but it will make our lives less comfortable. And imagine how to call a doctor if someone got sick? How to find out what is defined the next day if the schoolboy missed classes? Very uncomfortable.
How to handle the subject creating us convenience and comfort? (Carefully.)
I have already uttered the words "means of communication" several times. What other means of communication do you know? What are we talking about lessons? (Mail, Telegraph.)
Consider the bottom drawing. Name the objects depicted on it. Why do they serve?
Radio, television, newspapers and magazines are the media. With their help, we learn news about the life of our country and the whole world.
Television in our country began in 1939. The first TVs were black and white.
Look at the photos. Track TV changes. What is common in all devices than they differ?
Consider photos on page 59. Find old and modern items. Did the sound quality, images changed?
In recent years, Internet has entered our lives. How do we use it? What can it be attributed to: to communicate or information funds? (And to that, and to the other, since using the Internet you can communicate and recognize the news.)
6. We continue to work on the topic
Perform jobs on the working notebook page39 №1 on your own, then together check the correctness.
4. Reflection of educational activities
Do we need a phone and tv? What for? Give examples of communication and media. What goals did we put at the beginning of the lesson? What reached?
Teacher: "Now the time has come to use our telegrams. On the board, our favorite hero is the postman Pechkin defined in 2groups, this is a means of communication and the media, your telegrams are needed to place in the right groups. "
Children in order approach and hang their leaflets on the board ...
Choir read, obtained in each group.
Summarizing.
Needed this lesson?
7. Summing up.
Our lesson approached the end, what did you get from this lesson?
Needed this lesson?
What do you think will use the knowledge acquired in this lesson?
Why could you praise yourself?
All you are well done! The lesson is over.
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Signatures for slides:
Lesson on the world around 1 class Why do we need a phone and television?
Guess the riddles like this house - one window, every day in the window - Cinema! Through the field and the fishing line gives a voice. He runs on the wires - you will say here, and hear there.
Why do we need the phone and TV?
In Africa, the news was transferred from one settlement to another fraction of a large drum-tamatam. Canadian Indians diluted fires whose smoke was visible from afar. This smoke could tell people at a long distance.
Hiking Racing Pigeon Mail Carrying Mail The events used the horized signals. Equestrian Racing Russian Post Care
Alexander Bell in 1876 invented a special device - telephone. At one end of the communication line - in the microphone - sound waves turn into electric current fluctuations. At the other end of the line - in the telephone - the fluctuations of the electric current are reinforced into sound.
From a long time, mankind has dreamed of transmitting images at distances. We all heard fairy tales and legends about magic mirrors, sacks with apples and the like. But not one millennium passed before this dream was realized. The first TVs suitable for mass production appeared at the end of the 30s of the last century. However, this was preceded several decades of persistent studies and many ingenious discoveries.
Where it started. The era of television began after the opening of the photo effect.
The first interesting ability of semiconductors noted the Englishman Smith. In 1873, he reported on their experiments with crystal selenium.
The first experienced television session took place on April 29, 1931. From October 1 of the same year, the television shows were regular. Since there were no other TVs, collective views were held, in specially designated places. Many Soviet radio amateurs begin to collect mechanical models of TVs with their own hands. For quite a long time, there was only one channel - the first. At the time of the Great Patriotic War, the transmission was interrupted and restored only after its end. And in 1960 the second channel appeared. THE USSR.