Synopsis of organized educational activities in the senior group on familiarization with the outside world. Subject: "Vacuum cleaner". Synopsis of the educational activities of children with an adult in the senior group o.o. "Cognition", "Communication" "Journey into the world of objects
Municipal budgetary preschool educational institution Kindergarten combined type No. 18 "Rainbow" of the city of Tikhoretsk, municipal formation Tikhoretsky district
Synopsis of IEE for the section cognitive development
for older children
"Journey into the Past of the Vacuum Cleaner"
Educator MBDOU No. 18
"Rainbow" Tikhoretsk
Tkacheva T.G.
Software content.
Arouse in children an interest in the past of objects around us; lead to an understanding of what a person invents and creates miscellaneous items to make your work easier. Teach children to navigate past and present objects.
Material.
Vacuum cleaner, TSO.
IOS progress
Teacher: Guess the riddle
He willingly swallows the dust,
Not sick, not sneezing ... (vacuum cleaner)
- Guys, do you have carpets at home?
- And how is it at home and how do you remove dust and dirt from carpets? Children's answers.
— Do you know that for a long time there were no vacuum cleaners. How do you think they removed the dirt from the carpets? children's assumptions.
“People, when there was no vacuum cleaner, took the carpets out into the street and knocked out the dust with a simple stick. Do you think it was convenient? Children's answers.
“People invented the broom. What is a broom, what is it made of?
Broom - a bunch of twigs or branches, mostly used for sweeping rooms.
- Do you think it became easier for people, more comfortable with a broom than with a stick? children's assumptions.
- But the man did not stop there, then he came up with a beater, it is more convenient than a stick. It has a very comfortable flat shape, even now many people use it. They also invented a brush with a handle for cleaning carpets. Do you think it was convenient? Children's answers.
- What is the brush made of? Children's answers.
Fizkultminutka.
Elephant on wheels
The carpet will be cleaned with a spout (tilts forward)
Long thick proboscis
Collects dust all around. (turns left and right)
What gets under the trunk
All fly into his stomach. (arms up, sipping)
“And finally, a man came up with a vacuum cleaner in 1860. But they don't look like they do now. In one museum, an exhibit of a vacuum cleaner from 1900 is stored, its size is the same as a person’s height is 170 centimeters, and they definitely needed to vacuum together: one turned the handle, and the other collected dust with a broom on a long handle.
The vacuum cleaner, designed by the Englishman S. Booth in 1901, was even more solid. It was delivered to the client's house on two horses - it was so bulky, and the length of the hose was 250 meters. Imagine what a roar and howl accompanied the operation of this unit!
Around the same time, Russian magazines went around advertising: the picture shows a large covered wagon drawn by a pair of horses. Through the open door of the van, a bulky mechanism is visible: metal cylinders, gears, a flywheel. Flexible hoses run from it to the balcony of a two-story house. They are held by two brave mustaches, looking out of the balcony door. The text was: “We clean quickly and reliably! We won’t leave a single speck of dust!”
And vacuum cleaners moved into the house thanks to the Americans. The first was the Geier home cleaner, released in 1905 year. But the products of the W.H. Hoover Company became truly famous, which today are the standards of traditional vacuum cleaners. AT 1908 year appeared - "Tin Model". It looked like an overturned galvanized bucket with a wooden mop handle attached to it. A meter-long dust collector (gauze bag) attached under the handle was lined with satin on the outside.
The manufacturer claimed that the vacuum cleaner not only perfectly removes dust from the floor and from cracks, but also "can be used to quick drying hair". Compared to other "vacuum sweepers", the "Tin Model" was a model of compactness - the engineers managed to bring its weight to 20 kg. Competitors' products at that time weighed more than 50 kg.
William Hoover (W.Hoover) financed the development of the shape of the classic American vacuum cleaner: a brush, a bag and a motor between them, mounted on one handle.
But the Europeans did not stay away from the vacuum cleaner race. AT 1912 Axel Wenner-Gren, the founder of Electrolux, Swede, proposed replacing the air pump with a fan in vacuum cleaners, thanks to which the mass of the household appliance was immediately reduced to 14 kg. However, the worldwide fame of the company was brought by Model V, which appeared in 1921 year. A metal cylinder moving on wheels, connected to a suction brush by a flexible hose and equipped with interchangeable nozzles, was copied by all manufacturers of household appliances almost until the end of the 20th century.
But a lot of time has passed and now, in addition to his main duty - to swallow dust, he whitens and paints ceilings, varnishes furniture, cars, sprays plants and even ... Washes the floor. Here is such a wonderful assistant lives in your home.
Having made friends with him, you will quickly bring cleanliness and order in your room, in the whole house, which will indescribably please your parents!
Soltanova Olesya Adamovna
Position: educator
Educational institution: MBDOU "VOLOSHKA"
Locality: YNAO Noyabrsk
Material name: summary of the lesson on familiarization with the surrounding world
Subject:"Journey to the Past of the Vacuum Cleaner"
Publication date: 21.05.2017
Chapter: preschool education
Date: 04/12/2017
GCD No. 18
Subject:"Journey into the Past of the Vacuum Cleaner".
Tasks of the priority educational area:
cognitive development: To acquaint children with the history of the vacuum cleaner, to bring to the fact that a person invents and creates various devices for
facilitation of labor; introduce the purpose and functions of the vacuum cleaner, recall objects that previously performed the same functions; lead to
understanding that a person has always improved objects-assistants.
Tasks of OO in integration:
Social and communicative development: Tell about the rules for using a vacuum cleaner, about safety when handling an electrical object -
Artistic and aesthetic development:
Prerequisites for learning activities: the formation of the ability to listen and hear, follow the instructions of an adult, follow the rules.
Equipment for the teacher: A broom, a brush, a vacuum cleaner (real), a letter from Dunno. Riddles about the vacuum cleaner, coloring pages, presentation "The past vacuum cleaner -
Equipment for children: Game set "Cleaning", vacuum cleaner, microwave, iron, sewing machine(toy).
Introductory part (motivational, preparatory stage)
Forms of work
Availability
facilities
in children
Educational
tasks
Children, I came to the group this morning and found an envelope. This letter was sent by Dunno. "Expensive
friends! We bought carpets for our flower town. And we don't know how to clean the dirt from them. Help
Give us a call, tell us how and with what you can clean the carpets.
Guys, can we help the residents of the flower city?
How do you remove dust and dirt from your carpets at home? Children's answers.
Walks, wanders on carpets,
Runs nose around corners.
Where passed - there is no dust,
Dust and rubbish is his dinner.
Introduce children to
vacuum cleaner, hanging
to the fact that a person
invents and creates
various devices
to make work easier.
Main part (content, activity stage)
Forms of work
Availability
facilities
in children
Educational
tasks
To help Dunno and his friends, we first need to learn how a vacuum cleaner works. How are you
Where do you think we can look for answers? (In books, on the Internet, look, observe). We each
Get to know the appointment
nium and functions of dust-
This day we watch how Afag Dzhamilovna cleans the carpet in the group.
Presentation
Has there always been a vacuum cleaner? (Answers). How did people clean their apartments before? What did they clean
carpets, rugs, sofas? (Broom or brush.) And how did you fight dust before? (wiped it
with a damp cloth.) And how did you clean the carpets? (They knocked out the dust with special beaters, chi-
styles with snow on the street.) Do you think these methods are used now? (Yes, if there is no vacuum cleaner
sa.) Why is the broom uncomfortable? (Dust rises from it, which then settles on furniture and on all
things in the room.) What can you say about the brush? (Dust also rises from it.)
comfortable? (It collects both dust and debris at once).
Correctly! And now there are vacuum cleaners that not only “swallow” dust and debris, but also wash
personal items. How many of you have seen such vacuum cleaners? Who has such a vacuum cleaner at home? (Answers).
Vacuum cleaner electrical appliance. How can you use a vacuum cleaner? (Answers.) That's right,
only with adults. And do not forget to unplug the vacuum cleaner from the outlet at the end of work.
bots to avoid a fire.
Let's come closer and consider a miracle machine that helps a person. I casually said
la, what a miracle machine. Look! What magic happens when this car drives through
carpet? What do you see? (The carpet is being cleaned.) Why do you think? (Answers.) That's right,
all garbage and dust is “swallowed” by this miracle machine. Do you think it's easy to vacuum? (Answer-
you.) That's right, a person only needs to walk behind a vacuum cleaner and manage it, and all the garbage and dust he
collects himself. Let's look at a vacuum cleaner. Is it an electrical appliance or not? (Electric.)
Why? (It is connected to the mains.) That's right. What are the parts of a vacuum cleaner?
Children examine the vacuum cleaner and say that it consists of the main box, cord, pipes
ki, to which various brushes and nozzles are attached. They are needed in order to collect dust from
different objects in the room (hard and soft); the dust is collected in a bag which is in
vacuum cleaner box.
The game "What is missing?". Children examine the object (vacuum cleaner and its main parts), find
the missing part, name it, explain whether the item can be used without it. So about -
at once, they begin to realize that the absence of any part of the subject makes it difficult or even
makes it impossible to use. (The last child names all parts of the vacuum cleaner). Under-
I lead to the conclusion: everything that is created by the labor of man and for the good of man must be treated without
Do you know that science has reached the point where man has invented a vacuum cleaner that works without help?
cabbage soup and observations. let's get a look video clip about the robot vacuum cleaner.
Fizminutka
Children, let's play with the word "vacuum cleaner". What parts do you think it consists of?
word? From the words "ardor" and "sus". What does it mean? Please think of words made up of 2
words. (Microwave, meat grinder, juicer, steamer).
Guys, what other miracle machines did man come up with? Please come to the table. look,
What helpers do we have? How do you think we should treat them? (carefully, ak -
carefully).
forest, remember
items that are
it was performed by the same
functions; lead to
understanding that
man is always perfect
swindled objects -
assistants; tell
about the terms of use
vacuum cleaner, about technology
safety when
with electropre-
metami; game with complex
in other words.
Final part (reflexive stage)
Forms of work
Availability
facilities
in children
Educational
tasks
Game "Choose the word". Children choose words that characterize the vacuum cleaner: smart car, good
cleans, swallows dust, metal object, electric machine, etc. Depending on the character, you
we take emoticons and glue them on whatman paper. Conclusion: is it convenient to have a vacuum cleaner at home and why.
Guys, now we know how to use a vacuum cleaner correctly. Help Dunno and his friends
zyam? And what can we do to answer Dunno faster? Children's answers: (Let's write a letter). BUT
maybe we email send? Here is the letter I sent.
SMS sound. Guys, here is the answer from Dunno. He thanks you for your help. And Dunno to us
gave coloring pages with pictures of a vacuum cleaner. Now we will go to the group and color them.
Children, what did you like today? What have you learned? What are you going to tell your parents?
day? What were you interested in?
With the help of the game, fix
drink the knowledge of children
Problematic question: “How would we live if there were no vacuum cleaner?” Purpose: to form an idea of the history of the invention of the vacuum cleaner, which is an amazing innovation in human life and is considered relevant to this day. Tasks: to introduce the history of the opening of the vacuum cleaner; find out the contribution of scientists in the creation of this invention; improve skills and abilities to work with information technologies.
The evolutionary path of many devices that we use today resembles a tree with a developed root system and a lush crown. Krona is the numerous varieties of today washing machines, refrigerators, vacuum cleaners. The roots are inventions, to one degree or another being prototypes or, as patent experts say, prototypes of current household appliances. Sometimes it is not easy to establish from which particular “root” the branch that gave the most successful fruits stretched, and it is not always possible: just as the roots of a living tree first pass into the trunk, so the creative insights of inventors of past centuries at first only outline a new direction in the development of technology .. We will look at the history of the vacuum cleaner: from a mop to a robotic vacuum cleaner.
1860 - Daniel Hess invents the mechanical vacuum cleaner d. - Eve McCaffee receives a patent for a vacuum cleaner with a fan and is the first to mass-produce vacuum cleaners d. - Cecil Booth invents a gas-powered vacuum cleaner d. - Walter Griffin develops interchangeable nozzles for a vacuum cleaner d. - Murray Spangler invents the electric vacuum cleaner d. – William Hoover starts series production of electric vacuum cleaners d. – Swede Axel Wenner – Gren launches the first vacuum cleaner with a fan d. – Company Launches disposable dust bags d. – First self-propelled vacuum cleaners appear d. – Sensotronic is created – the first vacuum cleaner with a microprocessor d – After 15 years of work, during which 5000 samples have been tested, Englishman James Dyson launches a cyclone-type vacuum cleaner on the market d – Electrolux demonstrates a prototype of the Trilobite robotic vacuum cleaner d – iRobot introduces a vacuum cleaner - robot Roomba d. - Electrolux launches second-generation Trilobite robot vacuum cleaner d. - Elec trolux launches serial production of the Trilobite robotic vacuum cleaner r. BSHG introduces the second generation Sensor Cruiser robotic vacuum cleaner.
Among those who first proposed the idea of a vacuum cleaner, technical historians name the American Daniel Hess, who in 1860 received a patent for a mechanical device with rotating brushes, equipped with bellows to create an air flow. Interestingly, the Hess device did not have a dust bag, but two water chambers for dust deposition. It turns out that the “wet” type of vacuum cleaner was invented earlier than the “dry” one!
The next step was the Whirlwind machine, invented by Yves McCaffee of Chicago in 1869 and very similar in layout to the modern "tower" vacuum cleaner still popular in America today. The air was driven by a belt-driven fan from a crank at the top of the instrument that had to be turned by hand. Unfortunately, the inventor's attempts to adapt an electric motor to his device were unsuccessful.
Success in the mechanization of the vacuum cleaner in 1901 was achieved by the Englishman Hubert Cecil Booth. His gas-powered Snorting Billy was transported through the streets on a horse-drawn carriage by a team of four, and a 30 m long hose was brought into the premises through the windows. Booth's machine gained general acclaim after it was used to clear the plague barracks on the London docks.
Murray Spangler suffered from an allergy to dust. After reading in the newspapers about the triumphant success of Booth's machine, he set out to create an electric version of it. In 1907, he built an unsightly device, the core of which was a mop stick, and a pillowcase was used as a dust collector. But the device worked! His invention was very compact and could be used in any home.
In 1908, William Hoover founded the Hoover Company. As a result of the work of engineers, the weight of Hoover vacuum cleaners was only 20 kg, which is two and a half times less than competitors' models. The "Tin Model" appeared, which looked like an inverted galvanized bucket with a wooden mop handle attached to it. A meter-long dust collector (gauze bag) attached under the handle was lined with satin on the outside. The manufacturer claimed that the vacuum cleaner not only perfectly removes dust from the floor and from cracks, but also “can be used to quickly dry hair.”
The idea of a vacuum cleaner turned out to be very successful, and the inventors different countries actively undertook to improve the device. But the man who created one of the most popular vacuum cleaner models was neither an inventor nor an engineer… He was an ingenious international salesman. Hoover is one of the most respected brands in the industry today. Years passed. The family of vacuum cleaners expanded, acquiring new varieties: hand-held babies for cleaning car interiors and giants capable of collecting dust from the streets, models with a cyclone principle of dust separation and those in which dust was deposited in a container with water. Dust bags improved, ingenious nozzles were invented, suction power increased, noise decreased ... But the most impressive step in the evolution of the vacuum cleaner was its full automation. In 1997, on the BBC channel, viewers were shown a prototype of a robotic vacuum cleaner, which Electrolux was working on. Several years passed, and Trilobite was born - a robot capable of independently bypassing the room, finding Charger And do not forget about your main duty - collecting dust. Over the 150 years of its history, the vacuum cleaner has turned from a clumsy snorting monster into an elegant robot that independently manages house cleaning.
Software content. To arouse in children an interest in the past of objects; lead to an understanding that a person invents and creates various devices to facilitate labor.
Material. Vacuum cleaner, subject pictures.
Lesson progress
The teacher informs the children: “Today we will observe how and with what our Natalya Anatolyevna (assistant teacher) cleans the carpet in the group. Come closer and consider the miracle machine that helps her. I didn't just say it was a miracle machine. See what magic happens after the car passes over the mat. What's happening? (The carpet becomes clean.) Why do you think? Well, of course, this miracle machine “swallows” all the garbage and dust. But what is it called? (Vacuum cleaner.) Do you think it's easy to vacuum? (Easily.) Why do you think so? (Because a person only needs to walk behind the vacuum cleaner and operate it, and the vacuum cleaner swallows all the garbage and dust itself.) Let's look at a vacuum cleaner. Is it an electrical appliance? (Yes!) Why? (It is connected to the mains.) Correctly. What parts does a vacuum cleaner consist of?
Children examine the vacuum cleaner and say that it consists of a body, a cord, a tube to which various brushes are attached, brushes and nozzles are needed in order to collect dust from various objects in the room (hard and soft), dust is collected in a bag, etc. d.
Educator. Guys, has there always been a vacuum cleaner? (Not.) How did people clean their apartments before, how did they clean carpets, rugs and other things from dust? (The trash was swept with a broom or a brush.) How do you deal with dust? (Wiped the dust with a damp cloth.) How were the rugs cleaned? (They knocked out the dust with special beaters, cleaned the street with snow.)
Here are the items you are talking about. (The teacher shows brooms, brushes, carpet beaters.) Do you think they are being used now? (Yes, if there is no vacuum cleaner.) Why is the broom uncomfortable? (Dust rises from it, and then settles on furniture and everything in the room.) What can you say about the brush? (It also raises dust.) Is the vacuum cleaner comfortable? (Yes. It collects both dust and debris at once.)
Correctly. And now there are vacuum cleaners that not only “swallow” dust and debris, but also wash various objects. Have you seen such vacuum cleaners? Who has such a vacuum cleaner at home?
Then the game "What is missing?" is played. Children examine an object (household appliance), find the missing part, name it, explain whether the object can be used without it. Thus, they become aware that the absence of any part of the item makes it difficult or even impossible to use it. The teacher leads the children to the conclusion: everything that is created by human labor and for the good of a person must be treated with care.
Russia is a huge country
Software content. To form ideas about what our huge, multinational country is called the Russian Federation(Russia), there are many cities and villages in it. To get from one end of the country to the other, for example, from the city of Kaliningrad to the city of Vladivostok, you need to travel by train for several days. To acquaint with Moscow - the main city, the capital of our Motherland, its sights.
Material. Illustrations depicting Moscow, the hometown (village) of children, Russian nature; map of Russia.
Lesson progress
At the beginning of the lesson, the first verse of the song “Where the Motherland Begins” performed by M. Bernes sounds.
The teacher asks the children in which country they live, what are the names of the people who inhabit this country. In the course of the conversation, he supplements the answers of the children. He says: “Our country is big and beautiful country. The western border of Russia begins at the coast of the Barents Sea, crosses the Baltic and reaches the Black Sea. The southern border of Russia runs from the shores of the Black Sea to the coast of the Sea of Japan. Most of the territory of Russia is washed by the sea. The maritime borders of Russia pass through the waters of the Pacific Ocean and its seas (Japanese, Okhotsk, Berengov). The northern borders pass through the waters of the seas of the Arctic Ocean: the Barents, Kara, Laptev, East Siberian, Chukchi. The teacher accompanies his story with a demonstration.
The game "My Motherland" is being held. The teacher reads the first three lines of the quatrain, and the children finish the last line "This is my Motherland."
Whose rivers are deep, pure
And beautiful beaches?
Answer without hesitation -
(This is my homeland!)
Mountains snowy peaks,
Hiding up behind the clouds.
What a wonderful picture.
(This is my homeland!)
Where fields and steppe without edge,
Dew glitters on the flowers.
Songs of birds, buzzing of a bumblebee?
(This is my homeland!)
Forest, like the kingdom of Berendey,
A bear and a fox live in it.
And there are even tigers in the taiga.
(This is my homeland!)
Where in the frosty north
The shores sparkle with ice.
And in the south - the sea, the sun.
(This is my homeland!)
Where is the city of the city more beautiful
And Moscow is the most important of them all.
The colors of the flag are white, blue, red,
(This is my homeland!)
The teacher accompanies the reading by showing illustrations on the topic of each quatrain. Draws the attention of children to the greatness of Russia, its wealth. Asks children to choose words that characterize Russia (beautiful, boundless, rich, powerful, strong).
The teacher hangs illustrations, photographs depicting Moscow on the board. Children should name the city and say that Moscow is the capital of our Motherland. The teacher accompanies the display of illustrations to the stories: “The Kremlin is the“ heart ”of Russia, the most ancient part of Moscow. On the territory of the Kremlin there are ancient cathedrals - Assumption, Arkhangelsk, Annunciation. The Kremlin is the residence of the President of Russia. Who is the President of Russia? The main holidays in Russia are usually celebrated on Red Square. It is located next to the Kremlin. Military parades and concerts are held here. On Red Square are the world-famous St. Basil's Cathedral, the Historical Museum, the Mausoleum of V.I. Lenin, a monument to Minin and Pozharsky. In memory of those who died in the Great Patriotic War in the Alexander Garden was lit Eternal flame at the tomb of the unknown soldier. In Moscow, there are state authorities, the president lives. For more than three hundred years, Moscow has been the capital of Russia. The founder of Moscow was Prince Yuri Dolgoruky.
Photographs of the native city (village) are hung on the board. The teacher asks the children if they know this city, what it is called and why the photographs of Moscow and their native city are next to each other. If the children find it difficult to answer the last question, the teacher says: “Our Motherland is Russia, and the main city is Moscow. We are proud of our great Motherland, but all people have their own small Motherland. This is the place where a person was born and raised, where his friends live, where he goes to kindergarten, walks with friends in the yard. Hometown is our small homeland.
The teacher thanks the children for their active work, explaining that such wonderful children should live and study in the great and proud country - Russia. Russians should be proud of their country, defend it, love it, glorify it with their achievements and victories.
GCD Cognitive Development (OCPO)
Topic: JOURNEY TO THE PAST OF A VACUUM CLEANER (Senior subgroup) Purpose: To arouse in children an interest in the past of objects around us; lead to the understanding that a person invents and creates various objects to facilitate his work. Teach children to navigate past and present objects. Materials: Vacuum cleaner, subject pictures. GCD progress: Educator: Guys this morning, when I came to the group, I found an envelope, and in it was a message for you from Dunno. Do you know who the Dunno is? (children's answers).
Well done, let's read what Dunno wrote to us. “Dear friends, we decided to write to you because we ourselves don’t know what to do, we bought carpets in our flower town, but we don’t know how to remove dirt from them. And we ask you to help us find out the best way to remove dust and dirt from carpets. Guys, can we help the residents of the flower town? CHILDREN: Yes! Educator: Guys, do you have carpets at home. (Children's answers.) And at home, how do you remove dust and dirt from carpets. (Children's answers.) (vacuum cleaner) Do you know that for a long time there were no vacuum cleaners with which they removed dirt from carpets. Assumptions of children (broom, brush). When there was no vacuum cleaner, people took the carpets outside and knocked out the dust with a simple stick, do you think it was convenient? (Children's answers.) People came up with a broom, and what is a broom and what is it made of. Broom - a bunch of twigs or branches, mostly used for sweeping rooms. Do you think it has become easier for people, it is more convenient to use a broom than a stick (children's assumptions). The man did not stop there, then he came up with a beater, it is more convenient than a stick. It has a very comfortable flat shape, even now many people use it. And they also invented a brush with a handle for cleaning carpets .. And what is the brush made of. (Children's answers.) Guess the riddle: He willingly swallows dust, He does not get sick, does not sneeze ... (vacuum cleaner) And finally, a man invented a vacuum cleaner in 1860. The first vacuum cleaners did not look like they do now. In one museum, an exhibit of a vacuum cleaner from 1900 is stored, its size is the same as a person’s height is 170 centimeters, and they definitely needed to vacuum together: one turned the handle, and the other collected dust with a broom on a long handle. The vacuum cleaner, designed by the Englishman S. Booth in 1901, was even more solid. It was delivered to the client's house on two horses - it was so bulky, and the length of the hose was 250 meters. Imagine what a roar and howl accompanied the operation of this unit! But a lot of time has passed and now, in addition to his main duty - to swallow dust, he whitens and paints ceilings, varnishes furniture, cars, sprays plants and even ... washes the floor. Here is such a wonderful assistant lives in your home. Having made friends with him, you will quickly bring cleanliness and order in your room, in the whole house, which will indescribably please your parents. Fizkultminutka. Baby elephant on wheels Cleans the carpet with its spout (leans forward) With a long thick proboscis Collects dust all around. (turns left and right) Whatever gets under the trunk, All fly into his stomach. (arms up, sipping)
Educator: Guys, let's look at our vacuum cleaner, what it consists of. Vacuum cleaners are different: by name, appearance(showing drawings of vacuum cleaners), by size. But they have the same principle of device and action. Consider the main parts of the vacuum cleaner (I name and show in the figure and on a natural object, the children pronounce the names after the teacher) 1) Case 2) Power cord with plug 3) Switch 4) Handle (for transfer) 5) Wheels (for movement) 6) Suction hose 7) Tubes 8) Brushes for different types work 9) Outlet 10) Dust collector (showing on the vacuum cleaner) - When the vacuum cleaner is turned on, the fan inside the vacuum cleaner starts to rotate rapidly. Through the hole in the brush, air along with dust and debris is sucked into the vacuum cleaner through the tubes and hose. They remain in the dust container, which is located inside the vacuum cleaner body. Clean air exits through the outlet. Didactic game" What is missing?" Children look at pictures with household appliances, find the missing part, name it, explain whether the item can be used without it. Conclusion. Everything that is created by human labor and for the good of man must be treated with care. And what can we advise Dunno, of course, to purchase a vacuum cleaner, because it is very convenient and can be used not only to collect dust from the carpet, but also for other things. Well done boys!
Attached files
