Short riddles about a balloon. Riddles about a bicycle, the sun, soap and a balloon. Liked? Tell your friends about this page

Natalya Ryabova

Target: Creation festive mood for children; development motor activity; nurturing a sense of mutual assistance and friendship.

Facilities: Balloons by number of children, hoops, badminton rackets, markers. Record player.

Educator: Hello children! How beautiful and cheerful you are! How the group was decorated! Surely you have holiday! How much do I see balloons. And I know about balls riddle. Listen:

I'm big but empty.

I fly into the sky above the earth.

And not proud, but inflated,

Entangled with a thick thread.

I'm with the children, I've always been friendly,

And my name is...

Children: balloon.

Educator: What the it's your holiday? Balloon Festival? How amazing!

Someone once invented balls,

How fun for kids.

Someone once cheated for the first time,

Someone once breathed their soul into them.

No, there won't be a carnival without balloons

And it won't be decorated festive hall.

Balloons we have all been attracted to for a long time,

Each of them has flight and space.

Educator: What are they needed for? air balloons?

Balloon - joy for everyone, a toy loved by both children and adults. They are used to decorate events and create a cheerful mood.

Educator: Children, do you know the poems about balloons? I suggest you play a fun game and read poetry.

Games "Roll on, cheerful one. ball…» - (to music).

Children stand in a circle and say the following: words:

You go, cheerful ball,

Quickly, quickly, hands over.

Who balloon,

He will tell us the poem.

(balloon passed from one child to another, on whom it stops ball, he recites a poem)

Children:

1. Ball, ball

My air,

Fidgety, naughty

The ball is round,

Ball - smooth,

The ball is light,

The ball is soft!

2. Right ball,

Left ball

My glowing lantern

Let me hug you

And I’ll press it to my cheek!

3. I'm on I press the ball

It flies out from under your hands

Up but I caught it

I tied a thread to my finger.

4. Lightweight my balloon

I pulled the thread disobediently,

He interrupted and said: Bye!

And rushed off into the clouds.

5. If pump up the ball,

Then he will fly.

I need to tie a thread,

To hold the ball.

6. I have a ball air

Bright, light and obedient.

When I go for a walk,

I'm holding the ball by the string.

7. Today everything is rejoicing!

In the hands of a child

They dance for joy

Balloons.

8. I had ball.

Bright as a flashlight.

The ball was wow and ah!

And then he's like bang!

Educator: You want to play and have fun with balls? Then go ahead to meet joy and fun!

I propose to split into two teams and come up with a name for them. Let's see which team will be the winner today. Children are divided into teams.

A game "Ball Catchers"- use a net to catch the balls.

A game “Who is the most dexterous?”

A game « Smiley ball» -drawing on ball with felt-tip pens.

A game "Who will throw higher ball?»

A game "Collect balls by color"- collect balls of the same color into multi-colored hoops.

A game "Find a similar item to ball» .

A game "Fun Jumps"- pressed between the knees balls jump on two legs.

A game "Drive ball in the goal» - use badminton rackets to drive ball in goal.

Educator: Well done guys! What fun we had holiday! How much joy, laughter and fun can an ordinary balloon. I think that today both teams completed the tasks and had a lot of fun, which means friendship won.

In custody holiday children dance to music with their balls.

Publications on the topic:

“Milk Festival” Entertainment scenario for middle school children.“Milk Festival” Entertainment scenario for middle school children. Musical director Gaevaya O. A. Waltz F. Strauss “Cat” music by An. Alexandrova.

For children of preschool educational institutions of secondary preparatory groups of the Serebryano-Prudsky municipal district. Goal: develop basic physical skills in a playful way.

"Balloon Festival" Physical education for middle group children"Holiday balloons» Physical education leisure for children of the middle group No. 4 “Bees” Purpose: To introduce outdoor games and develop physical skills.

Scenario for physical education “Amazing transformations of balloons” This entertainment is recommended for children of the middle group together with their parents. Progress of the entertainment Children with their parents accompanied by cheerful circus music.

December 4th was my son's birthday. While my first grader was at school, I decided to give him a little surprise. I hung it on the wall in the hall.

GBDOU No. 49, Kolpinsky district, St. Petersburg

Final lesson of the game week

Tasks
Project plan
Application

Goal: To expand the horizons of preschool children about a hot air balloon.

Objectives: To introduce children to the simplest generation of static electricity by sound vibrations. Learn to use balloons in games.

Project plan:

Riddle about a hot air balloon as transport.
A riddle about balloons, what they are like.
Dramatization of the fairy tale “Bubble, Straw and Bast Shot” on flannelgraph.
Physical exercise.
Experiments with balloons.
Games with balloons.

Application:

Riddles about balloons.
Poems about balloons.
Experiments with balloons.
Games with balloons.

Educator: Today we will go to the country of Sharoland. Guys, what transport do you think we can use to get there?

(children's answers)

Educator:

A balloon with warm air,

And under it is a basket,

The earth is under your feet

Just like in the picture

(Balloon)

Educator: Of course, in a hot air balloon.

Get into the basket quickly, let's fly!!!

Educator: And here comes Charolandia. Unusual inhabitants live in this country - these are... Listen to the riddle and guess.

They pump helium into us,

So that we can fly higher

Katya, Dima, Ira, Vovka,

Dasha and Vadim;

Hold us by the rope

Otherwise we'll fly away.

(Balloons)

(children's answers)

Educator: Yes, various balloons live here. What are they like?

(children's answers)

Educator: Did you know that balls are made of rubber?

But we will now learn from this fairy tale what kind of balls there were once upon a time, a very, very long time ago.

Educator: Which fairy tale character filled the balloon?

(bubble, they inflated it, tied it, it flew away)

Educator: In this fairy tale, the bubble is very lazy.

But in Sharoland, the balls love to work, what can they do? Listen carefully to the poem, and then answer what a balloon can do.

My light balloon,

Pulled naughty thread,

Cut off , said: “Bye.”

AND rushed off into the clouds.

T. Efimova

Blue ball inflatable
Didn't want to play with me.
For some reason today he
looked at me inflated.

N. Yaroslavtsev

To me ball bought
And we became friends.
Around the house all day
Like snowflakes were spinning!
Offended deflated,
He became sad with me.
For this you
Dad hung it from the chandelier.

A. Malaev

I had a ball.
Bright as a flashlight.
The ball was wow!
And then he's like bang!
I sat down on the button: once and - BAM!
In general, the ball burst myself.
And there were scraps left
Unprecedented beauty.

(children's answers)

Educator: And now you and I will turn into balloons.

FISMUTKA:
We stand up straight.

Now turn on the pump,

We pump air into the ball.

"sh-sh-sh-sh sh-sh-sh-sh sh-sh-sh-sh"

Left - once, right - twice,

We did a good job.

We're flying under the clouds

And the earth floats beneath us.

Grove, field, garden and river

Both houses and little people.

(Fly your arms like wings)

We're tired of flying,

We landed in a swamp.

(Squats)

Educator: Guys, what do balls like to do in their country?

They love to show tricks!!!

Ball magnet.

Rub the ball on your hair. It’s better to be stronger and about strangers (try to choose a person whom you don’t feel sorry for, and he is smaller than you, or runs worse). Bring them to the pieces of paper - they will stick to the ball like shit!

Attraction of balls.

Educator: Balloons also love to play. And now we'll play with them.

Balloon Games:

1.Kangaroo

The team that completes the task faster than the other wins.

2. “Pop the ball, pop it!”

They play in pairs. Two balloons are tied to each leg of the player. When the presenter blows his whistle, the competition begins. Task: step on your foot and slam the opponent's ball, but save your own balls.

3. Tightrope walkers

Who can keep the ball on their nose longer?
Who can hold the ball on a pencil or pointer longer?

Educator : So our journey to the country of Sharoland has ended. Oh guys, look what a big unusual ball it is. It seems to me that there is something inside!

(Yes, the children are looking at the ball)

Educator: Let's burst it.

Educator: Guys, these are balloon gifts.

(Thank you!)

Application

Riddles about balloons

I hold him by the leash
Although he is not a puppy at all.
And he got off the leash
And flew away under the clouds.

Answer: Balloon

Tied by the tail, behind us
He flies under the clouds.

Answer: Balloon

Your ponytail

I held it in my hand

You flew -

I ran.

(Balloon)

I hold him by the leash

Although he is not a puppy at all.

And he got off the leash

And flew away under the clouds.

(Balloon)

Round, smooth, like a watermelon...

Any color, for different tastes.

If you let me off the leash,

It will fly away beyond the clouds.

(Balloon)

Today everyone is rejoicing!

In the hands of a child

They dance for joy

Balloons)

Fairy tale “Bubble, straw and bast shoe”

Once upon a time there was a bubble, a straw and a bast shoe.

They went into the forest to chop wood. They reached the river and don’t know how to cross the river.

Lapota says to the bubble:

Bubble, let's swim across you!

No, bast shoes! It’s better to let the straw stretch from bank to bank, and we will cross it.

The straw was pulled from bank to bank. The bast shoe went over the straw, and it broke. The bast shoe fell into the water.

And the bubble laughed and laughed and burst.

Poems about balloons

My light balloon
He pulled the thread disobediently,
He interrupted and said: Bye!
And rushed off into the clouds.

***
Blue inflatable ball
Didn't want to play with me.
For some reason today he
He looked at me poutingly.

***
A joyful hedgehog ran through the forest,

Only suddenly the sun went behind a cloud...

It became dark... The wind blew...
The owl hooted... and the forest was empty...

Sun, oh! Night has come to earth...

He unclenched his paw and let go of the thread...

The paths are visible between the trees!

“How does my ball look like the sun!”

***
If the balloon is pumped up,
Then he will fly.
I need to tie a thread,
To hold the ball.
Created for kids
Multi-colored balls.

***
They bought me a blue ball.
It was light and airy.
Oh, how handsome he was
But terribly naughty.
He was always rushing to the sky,
I didn't want to be submissive.
And as soon as I gaped,
He took the ball and flew away.
I'll wave my hand at him,
Although I feel a little sorry for him.

***
A carefree balloon,
He is irrepressible, disobedient,
If only he could fly in the blue sky
And dream about the carefree wind.

***
I have a hot air balloon
Bright, light and obedient.
When I go for a walk,
I'm holding the ball by the string.
I really regret the ball
Why is he losing weight?

Experiments with balloons.

Ball magnet.

You will need an inflated balloon and small pieces of paper.

Rub the ball on your hair. Bring it to the pieces of paper - they will stick to the ball.

Experience clearly demonstrates the existence of mysterious static electricity. When we rub the ball against our hair, it receives a negative electrical charge. And since unlike charges attract, pieces of paper that have a positive charge in addition to a negative charge are also attracted to the ball. The ball will attract not only pieces of paper, but also hair, dust particles, stick to the wall and even bend a thin stream of water from the tap.

Attraction of balls.

Like electric charges repel, unlike electric charges attract. This physical law can be demonstrated by charging balls with different materials. If both balls are electrified by friction with hair, then suspended side by side by threads, they will deviate from each other (by friction with hair, we electrified the balls so that they both acquired a negative charge). And if one of the balls is electrified on some synthetic fabric, and the other on hair, then the balls will begin to stick to each other. Those. they received a different charge - one ball is positive, and the second is negative.

The principle of operation is that a stream of air escaping from the balloon, after it has been inflated and released, pushes the machine in the opposite direction.

If the car is light enough, it may fly away, so close the window in advance and warn the cat and fish.

Balloon listening device.

Place an inflated balloon to your ear and listen - surrounding sounds will be heard much better. If the second person whispers very quietly very close to the surface of the ball, then his voice will be heard as quite loud.

The fact is that in this experiment the balloon acts as a sound lens. The shape of its surface collects sound waves and directs them to one point.

Balloon games

Laughing

All children stand in a circle, the leader in the center. He throws a balloon to the ceiling. While he falls, everyone should laugh out loud. As soon as the ball hits the floor, everyone should be silent. This is where the fun begins. It turns out that staying silent is not so easy. There are one or two kids who cannot stop and continue to laugh. Then there are more funny people - a chain reaction ensues.

Color show

The players are divided into two teams and, at the leader’s signal, they begin to collect their colors: one team has red balls, the other blue. Whoever collects his color faster wins.

Air shooting gallery

We glue strips of double-sided tape onto a large thick sheet of cardboard, and inflated balloons on it. We distribute darts to the participants and place them in one line (at a distance of approximately 2 m from the cardboard with balls). At the leader's command, the children begin to throw darts at the balls. The one who can pop the most balloons is considered the winner.

Kapitoshka

All participants stand in a circle. The presenter launches four balloons filled with water. Participants pass balls to each other to the music. The one who still has the ball in his hands after the music stops is eliminated from the circle. The competition is repeated and continues until a winner or winners are identified.

Duel at sea

There is no water in our “sea”, but there are fins! Participants put a fin on their right leg and tie a ball to their left leg. It is necessary to “drown” the opponent’s ball, i.e. slam it.

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GBDOU No. 49, Kolpinsky district, St. Petersburg

Game Week Project

On the topic: “Balloons”

year 2014

Target
Tasks
Project plan
Application

Goal: To expand the horizons of preschool children about a hot air balloon.

Objectives: To introduce children to the simplest generation of static electricity by sound vibrations. Learn to use balloons in games.

Project plan:

Riddle about a hot air balloon as transport.
A riddle about balloons, what they are like.
Dramatization of the fairy tale “Bubble, Straw and Bast Shot” on flannelgraph.
Physical exercise.
Experiments with balloons.
Games with balloons.

Application:

Riddles about balloons.
Poems about balloons.
Experiments with balloons.
Games with balloons.

Educator: Today we will go to the country of Sharoland. Guys, what transport do you think we can use to get there?

(children's answers)

Educator: Well done guys, you know a lot, a lot of transport, but we will only get to Sharolandia by…. Guess what:

A balloon with warm air,

And under it is a basket,

The earth is under your feet

Just like in the picture

(Balloon)

Educator: Of course, in a hot air balloon.

Get into the basket quickly, let's fly!!!

Educator: And here comes Charolandia. Unusual inhabitants live in this country - these are... Listen to the riddle and guess.

They pump helium into us,

So that we can fly higher

Katya, Dima, Ira, Vovka,

Dasha and Vadim;

Hold us by the rope

Otherwise we'll fly away.

(Balloons)

(children's answers)

Educator: Yes, various balloons live here. What are they like?

(children's answers)

Educator: Did you know that balls are made of rubber?

But we will now learn from this fairy tale what kind of balls there were once upon a time, a very, very long time ago.

Dramatization of the fairy tale “The Bubble, the Straw and the Bast Shot.”

Educator: Which fairy tale character filled the balloon?

(bubble, they inflated it, tied it, it flew away)

Educator: In this fairy tale, the bubble is very lazy.

But in Sharoland, the balls love to work, what can they do? Listen carefully to the poem, and then answer what a balloon can do.

My light balloon,

Pulled naughty thread,

He interrupted and said: “Bye.”

And rushed off into the clouds.

T. Efimova

Blue inflatable ball
Didn't want to play with me.
For some reason today he
looked at me inflated

N. Yaroslavtsev

They bought me a balloon
And we became friends.
Around the house all day
Like snowflakes were spinning!
Offended, deflated ,
He became sad with me.
For this you
Dad hung it from the chandelier.

A. Malaev

(children's answers)

Educator: And now you and I will turn into balloons.

FISMUTKA:
We stand up straight.

Inflate the balloons “f-f-f-f f-f-f-f f-f-f-f”

Now turn on the pump,

We pump air into the ball.

"sh-sh-sh-sh sh-sh-sh-sh sh-sh-sh-sh"

Left - once, right - twice,

One-two-three-four (2 times)

We did a good job.

We're flying under the clouds

And the earth floats beneath us.

Grove, field, garden and river

Both houses and little people.

(Fly your arms like wings)

We're tired of flying,

We landed in a swamp.

(Squats)

The balloons deflated “s-s-s-s s-s-s-s s-s-s-s.”

Educator: Guys, what do balls like to do in their country?

They love to show tricks!!!

(Showing experiments with balloons).

Ball magnet.

Attraction of balls.

Balloon listening device.

Educator: Balloons also love to play. And now we'll play with them.

Balloon Games:

Kangaroo

This game is probably familiar to you. I played it back in the pioneer camp, and now my daughter plays it in the camp.

All players are divided into two teams. The leader marks the starting line and places a stool with a basket (or any other container) at a distance of about 5 m from it.

The first player stands at the start. He has a bag around his neck (or a large scarf tied to form a pocket, like a kangaroo), in which lies a soft toy. The player squeezes the ball between his feet and jumps to the stool. He takes out the toy, puts it in the basket, jumps back and passes the ball and pocket bag to the next player. He also jumps to the stool, takes out the toy, puts it in his pocket bag and jumps back.

The team that completes the task faster than the other wins.

“Pop the ball, pop it!”

Equilibrists

Who can keep the ball on their nose longer?
Who can hold the ball on a pencil or pointer longer?

Educator : So our journey to the country of Sharoland has ended. Oh guys, look what a big unusual ball it is. It seems to me that there is something inside!

(Yes, the children are looking at the ball)

Educator: Let's burst it.

(The ball bursts with a pin and candies fall out of it)

Educator: Guys, these are balloon gifts.

(Thank you!)

Application

Riddles about balloons

I hold him by the leash
Although he is not a puppy at all.
And he got off the leash
And flew away under the clouds.

Answer: Balloon

Tied by the tail, behind us
He flies under the clouds.

Answer: Balloon

Your ponytail

I held it in my hand

You flew -

I ran.

(Balloon)

I hold him by the leash

Although he is not a puppy at all.

And he got off the leash

And flew away under the clouds.

(Balloon)

Round, smooth, like a watermelon...

Any color, for different tastes.

If you let me off the leash,

It will fly away beyond the clouds.

(Balloon)

Today everyone is rejoicing!

In the hands of a child

They dance for joy

Balloons)

Fairy tale “Bubble, straw and bast shoe”

Once upon a time there was a bubble, a straw and a bast shoe.

They went into the forest to chop wood. They reached the river and don’t know how to cross the river.

Lapota says to the bubble:

Bubble, let's swim across you!

No, bast shoes! It’s better to let the straw stretch from bank to bank, and we will cross it.

The straw was pulled from bank to bank. The bast shoe went over the straw, and it broke. The bast shoe fell into the water.

And the bubble laughed and laughed and burst.

Poems about balloons

My light balloon
He pulled the thread disobediently,
He interrupted and said: Bye!
And rushed off into the clouds.

***
Blue inflatable ball
Didn't want to play with me.
For some reason today he
He looked at me poutingly.

***
A joyful hedgehog ran through the forest,
He held a balloon by a thread.
The birds are chirping! Light and warm...
Only suddenly the sun went behind a cloud...

It became dark... The wind blew...
The owl hooted... and the forest was empty...
The hedgehog said: “What is this?
Sun, oh! Night has come to earth...

You can’t hear the birds, the flowers are closed...
Who will help me find the path?
The hedgehog asked his ball to help -
He unclenched his paw and let go of the thread...

The ball took off over the forest and floated...
He was yellow, like the sun!
It's light again. And the flowers opened,
The paths are visible between the trees!

The darkness is over! Our hedgehog smiled:
“How does my ball look like the sun!”

***
If the balloon is pumped up,
Then he will fly.
I need to tie a thread,
To hold the ball.
Created for kids
Multi-colored balls.

***
A carefree balloon,
He is irrepressible, disobedient,
If only he could fly in the blue sky
And dream about the carefree wind.

***
I have a hot air balloon
Bright, light and obedient.
When I go for a walk,
I'm holding the ball by the string.
I really regret the ball
Why is he losing weight?

Experiments with balloons.

1. Ball piercing trick.

You will need an inflated balloon (if you don’t have one, or if you have one but it’s deflated, then alas, the trick won’t work), tape, a metal knitting needle or a long awl.

Unbeknownst to the child, stick pieces of tape onto diametrically opposite points of the ball. It will be better if these points are close to the “poles” (i.e. the top and the very bottom). Then the trick can work even without tape.

Announce that you are about to pierce the balloon, but it will not burst! Feel free to insert an awl or knitting needle so that it passes through the areas sealed with tape!

The secret of the trick is that although a hole is formed, ideally the tape will prevent the pressure from breaking the ball. And the knitting needle itself will close the hole, preventing air from escaping from it.

Ball magnet.

You will need an inflated balloon and small pieces of paper.

Rub the ball on your hair. Bring it to the pieces of paper - they will stick to the ball.

Attraction of balls.

A balloon as a jet engine.

The principle of operation is that a stream of air escaping from the balloon, after it has been inflated and released, pushes the machine in the opposite direction.

If the car is light enough, it may fly away, so close the window in advance and warn the cat and fish.

Balloon listening device.

The fact is that in this experiment the balloon acts as a sound lens. The shape of its surface collects sound waves and directs them to one point.

Balloon games

Laughing

This game is good to play at the very beginning, especially if the children do not know each other very well, because it liberates and unites the company.

Color show

This is also a team game. We will need a large number of balls of two colors, for example, red and blue.

The players are divided into two teams and, at the leader’s signal, they begin to collect their colors: one team has red balls, the other blue. Whoever collects his color faster wins.

Air shooting gallery

Kapitoshka

Duel at sea

There is no water in our “sea”, but there are fins! Participants put a fin on their right leg and tie a ball to their left leg. It is necessary to “drown” the opponent’s ball, i.e. slam it.

Municipal government educational institution

Novokhopersky municipal district

"Beryozovskaya basic secondary school"

Section #1 Start exploring

Subject research work:

3rd grade student

Vorozheeva Zarema

Supervisor:

primary school teacher

Shcherbakova

Yulia Vladimirovna

2015-2016 academic years

Content.

Page

Introduction……………………………………………………………………………….. 3

A little history……………………………………………………………4

Theoretical part. “The Balloon Mystery” .................................... 5

Practical part. “Experiments with a balloon”…………….7

Conclusion…………………………………………………………………………………10

Literature………………………………………………………………………………...11

Application

Introduction.

All children love to play with balloons, and so do I and my sisters. Inflate and throw up, watch how it flies and then falls to the ground. I wonder why the ball flies? And why don’t all balls make different flights? It happens that, unable to hold it in your hands, the ball flies away. Why? After all, he has no wings...

And I decided to do a little research and find out what properties a balloon has and what affects its flight range.

Purpose of the study: Find out why an untied balloon flies away and what determines its flight range.

Subject of study: balloons of different sizes.

Research objectives:

Conduct experiments showing the movement of the ball.

Find out how the size of the ball affects the flight range.

Find out if there are representatives in the plant and animal world that move like a balloon.

Find out how scientists used knowledge about this movement, and what this movement is called.

Research hypotheses:

Let's say the wind helps the ball.

Perhaps the balloon is helped by the air escaping from it.

Let's assume that the size of the ball will affect the flight range.

Research methods:

Studying literature.

Search on the Internet.

Conducting experiments.

Observation.

Compiling tables.

A little history...

Looking at modern hot air balloons, many people think that this bright, cuddly toy has only recently become available. Some, more knowledgeable people, believe that balloons appeared somewhere in the middle of the last century.

But in fact - no! The history of balloons filled with air began much earlier. In former times, painted balls made from animal intestines decorated the squares where sacrifices and festivities of noble people of the Roman Empire were held. Afterwards, balloons began to be used by traveling artists, creating balloon decorations to attract new viewers. The theme of balloons is also touched upon in Russian chronicles - buffoons, performing for Prince Vladimir, used balloons made from bull bladders.

The first balls of the modern type were created by the famous English explorer Electricity, Professor at Queen's UniversityMichael Faraday. But he did not create them to distribute to children or to sell at a fair. He was just experimenting with hydrogen.

The way Faraday created his balloons is interesting. He cut out two pieces of rubber, placed them on top of each other, glued the outline together, and sprinkled flour in the middle so that the sides did not stick to each other.

Faraday's idea was taken up by rubber toy pioneer Thomas Hancock. He created his balls in the form of a DIY kit consisting of a bottle of liquid rubber and a syringe. In 1847, vulcanized balls were introduced in London by J. G. Ingram. Even then, he used them as toys to sell to children. As a matter of fact, it is they who can be called the prototype of modern balls.

About 80 years later, the scientific hydrogen bag turned into a popular pastime: rubber balls were widely used in Europe during city holidays. Due to the gas filling them, they could rise upward - and this was very popular with the public, who had not yet been spoiled by either air flights or other miracles of technology.

In 1931, the first modern latex balloon was released by Neil Tylotson. And since then, balloons have finally been able to change! Before that, they could only be round - but with the advent of latex, for the first time it became possible to create long, narrow balls.

This innovation immediately found application: holiday designers began to create compositions from balloons in the form of dogs, giraffes, airplanes, and hats. Clowns began to use them, inventing unusual figures.

1. Theoretical part.

In the theoretical part, I decided to look on the Internet and look for something about the movement of a balloon. On one of the sites I read that the movement of a balloon is based on jet propulsion.

I asked my physics teacher, Olga Vladimirovna, what is jet propulsion?

To which I received the following explanation: Reactive movement occurs when some part of it is separated from the body. And what’s most interesting is that jet motion can be observed in living nature, in flora and in technology. And I decided to learn more about these movements.

[pic:1]

Jet propulsionused by many shellfish.

Octopuses, squids and cuttlefish have a special pouch. They take water into it and release it out in a strong stream. This jet pushes the animal back. Squid can reach speedup to 60–70 km/h.

A sea scallop mollusk sharply compresses the shell flaps and jerks forward due to the jet stream of water thrown out of the shell.The jump of a large scallop can reach half a meter or more in length.

The salpa is a sea animal with a transparent body that, when moving, takes in water through the front hole and pushes it out through the back hole. So she moves forward.

[pic:2]

The ripe fruits of the “mad” cucumber, when touched lightly, bounce off the stalk, and liquid with seeds is forcefully thrown out of the resulting hole; the cucumbers themselves fly off in the opposite direction. The mad cucumber shoots at more than 12 meters.

3. The invention of humanity in the 20th century. [pic:3]

One of the most important inventions of mankind in the 20th century was the invention of the jet engine, which allowed man to rise into space. This is how rockets appeared, and then jet planes. Later andengineers created an engine similar to a squid engine. They called it a water cannon. This engine is found on some fast boats.

Practical part.

Experiments with a balloon.

To begin with, I decided to find out the opinions of my classmates and students of other first grades. What do they think makes a balloon that isn't tied fly away? For this purpose, I conducted a survey. I offered them three possible answers:

1) The wind helps the ball fly.

2) The gas in the ball is lighter than air, which is why the ball flies.

3) The air coming out of it helps the ball fly.

Find out what makes the balloon move.

I'll blow up two balloons. I’ll tie one, and just hold the other in my hand and go outside in windy weather. After I released the balls, the tied ball flew into the sky, and the one that was not tied flew up very quickly, and then deflated and fell to the ground. And after a while, the tied ball flew under the gusts of wind and also fell to the ground. In the apartment, the tied ball slowly fell to the floor. And if not tied, it flies very quickly, and then just as quickly falls to the floor.

Still, the wind helps the ball fly. But he flies even without wind. This means that my hypothesis was partially confirmed. [pic:4]

I know that warm air is lighter than cold air and the warm air in the apartment is near the ceiling, I think that’s why the balloon rises up. It’s interesting that we inflate a balloon most often with our lungs, which means carbon dioxide. Then it turns out that carbon dioxide is lighter than air?

I will conduct the following experiment. I'll take two identical balls. I will inflate one with my lungs, and the other with air using a small pump. I will tie them with thread and throw them over a stick. [fig.:5] It is immediately noticeable that the ball, inflated with carbon dioxide, sank lower. That means it's heavier. In the reference book I found confirmation of my conclusion. It turned out that carbon dioxide is 1.5 times heavier than air.

This hypothesis turned out to be false.

When we inflate the balloon, the rubber shell stretches and fills with air. When the inlet hole is released, the air rushes out with force. [Fig.: 6] The ball decreases in size. The air from the balloon flies in one direction, and the shell of the balloon flies in the other. They repel each other. The path of the ball is unpredictable. When all the air leaves the ball, it stops.

I asked my physics teacher Olga Vladimirovna about this.

She explained to me that the ball flies away under the influence of reactive force.

Then I looked at the magazine “Galileo. Science by experience" to read in more detail what jet propulsion is and when it occurs. “Reactive motion occurs when a part of it is separated from a body at a certain speed...”.

…It turns out that the ball pushes the air that comes out of it?

Wow! My balloon is a jet!

Conduct experiments showing jet motion.

I will conduct more experiments showing the reactive motion of the ball.

I’ll inflate a balloon, insert a bent tube and tie it. I'll attach the ball to my typewriter. Turn the juice tube back. I release the hole in the tube. The air rushes back sharply. Hooray! The car is moving forward!

I put the same ball with a tube in a bowl of water. The tube should point to the side. I release the tube. The ball begins to rotate through the water under the influence of reactive force. A very exciting spectacle![fig.:7]

Find out how the size of the ball affects the flight range.

I wonder what determines the flight range of the ball?

Let's take balls of different sizes and conduct an experiment. [fig.:9]

I'll take the fishing line and stretch it across the room as far as possible. I'll put a small piece of juice tube on the fishing line. I’ll inflate the balloons one at a time and secure them to the straw with tape and release them. The ball will fly along the fishing line for some distance and stop. After this, I measure the distance traveled with a tape and record everything in a table.

Conclusion : The larger the ball, the further it flies.

Conclusion.

In my work, I set a goal: to study the movement of a balloon.

To achieve this goal I:

I studied the properties of a balloon,

Identified factors influencing the flight range of the ball.

After doing my own research, I found out that a balloon flies under the influence of reaction force. And without experiment, without practical justification, any science turns into a dry, boring set of facts and formulas. Exploring the balloon turned out to be interesting, educational and, most importantly, a lot of fun.

After finishing my work, I realized how important jet propulsion is in nature and human life.

For me, this work was not just an exciting activity, but also an educational study!!!

Bibliography.

Galileo. Science by experience. Issue No. 1, 2011.

“Entertaining physics”, Ya.I. Perelman, Moscow, Nauka, 1982.

L.L. Sikoruk. Physics for kids.

http: // www. class- fizika.ru

Applications

Picture 1

Jet motion in wildlife.

Figure 2

Examples of jet propulsion in the plant world.

Figure 3

The invention of mankind in the 20th century.

Figure 4

Hypothesis 1. Let's say the wind helps him.

Figure 5

Hypothesis 2. Suppose that the gas in the ball is lighter than air and therefore flies.

Figure 6

Hypothesis 3. Perhaps the ball is pushing the air coming out of it.

Figure 7

Experiments showing jet propulsion.

Figure 8

How do the dimensions of the ball affect the flight range.

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I hold him by the leash
Although he is not a puppy at all.
And he got off the leash
And flew away under the clouds.

Answer: Balloon

Tied by the tail, behind us
He flies under the clouds.

Answer: Balloon

Your ponytail

I held it in my hand

You flew -

I ran.

(Balloon)

I hold him by the leash

Although he is not a puppy at all.

And he got off the leash

And flew away under the clouds.

(Balloon)

Round, smooth, like a watermelon...

Any color, for different tastes.

If you let me off the leash,

It will fly away beyond the clouds.

(Balloon)

Today everyone is rejoicing!

In the hands of a child

They dance for joy

Balloons)

Balloon games

Laughing

This game is good to play at the very beginning, especially if the children do not know each other very well, because it liberates and unites the company.

Color show

This is also a team game. We will need a large number of balls of two colors, for example, red and blue.

The players are divided into two teams and, at the leader’s signal, they begin to collect their colors: one team has red balls, the other blue.

Riddles about balloons

Whoever collects his color faster wins.

Air shooting gallery

Kapitoshka

Duel at sea

There is no water in our “sea”, but there are fins! Participants put a fin on their right leg and tie a ball to their left leg. It is necessary to “drown” the opponent’s ball, i.e. slam it.

Finger games

We went to the market
Buy a balloon.
Here it is green, like a leaf,
Blue, like cornflower.
Red, brighter than tomatoes,
Yellow - the color of lemon peel

Don't waste your time,
Choose quickly!
We need it for the game
Multi-colored balls.

Game "Inflate a balloon"

The tips of the fingers of the left hand are pressed against the tips of the fingers of the right hand: thumb to thumb, index to index, middle to middle, etc.

We blow on our fingers - “inflate the ball.” Without lifting each other, we slowly move our fingers apart - this is a “ball”.

You can “inflate” a large balloon.

Continuing to blow, we tear our fingers apart from each other and spread our arms to the sides to the size of an imaginary ball. We say: “Bang!” - and wave our hands (“the ball has burst!”).

⇐ Previous78910111213141516

did not you find what you were looking for? Use the search:

Bath

A warm wave splashes
On the banks of cast iron.
Guess, remember:
What kind of sea is in the room?

White trough
Nailed to the floor.

For children: riddles about a balloon

White Lake –
Sometimes it’s full, sometimes it’s shallow,
Clear water from the sky -
It will fill the lake,
Otherwise it will disappear without a trace.

iron house,
The walls slope in it,
There is no roof - there is a bottom,
And at the bottom there is a window.

Can I dive to the bottom in it?
But I can't drown
And if it gets deep
I can open the cork easily.

Shower

And what happened! And what happened!
Mom let a river into the house.
The river gurgled merrily,
Mom washed clothes in it.
And then, and then,
I swam in the rain.

In a small house
Full of people live
Everyone is honest and simple,
Everything is transparent and clean,
And when the guest comes -
People will run out
He will attack the guest -
Yes, the guest will not be offended,
Once he hugs, another -
It will shine with purity.

The rain is warm and thick,
This rain is not easy:
He is without clouds, without clouds
Ready to go all day.

Wash basin

Parashka stands -
Holds a cup
bowed her head,
She lowered her nose,
And it flows from the nose
Pure water in a cup.

Silver trumpet,
From the pipe - water,
Water runs and pours
Into the whiteness of the well,
There are two brothers on the pipe,
They sit and have fun.
One in a red caftan,
The second one is in blue,
Both friends are brothers
They manage the water.

Mirror

I saw my portrait.
He walked away - there was no portrait.

And it shines and shines,
It doesn’t flatter anyone,
And he will tell anyone the truth -
He will show everything as it is.

Even though he didn't leave for a moment
Since your birthday,
You haven't seen his face
But only a reflection.

There is a portrait in the room,
Similar to you in everything.
Laugh and in response
He will laugh too.

Didn't look out the window -
There was only Antoshka.
Looked out the window -
There is a second Antoshka.
What kind of window is this?
Where was Antoshka looking?

The sage saw a sage in him,
Stupid - stupid
ram - ram,
The sheep saw him as a sheep,
And a monkey - a monkey,
But they brought him to him
Fedya Baratova,
And Fedya saw
A shaggy slob.

Soap

When they wash with me,
Then tears are shed.

Look, look -
Drowning in the river and in the trough!
Why is it always
Only where there is water?

Slipping away like something alive
But I won't let him out.
The matter is quite clear -
Let him wash my hands.

Blowing bubbles
Foam climbed up -
And he was gone
It all disappeared.

Take me,
Wash, bathe,
And what am I -
Guess quickly
And know:
It would be a big disaster
Whenever it’s not me and not the water.

Smooth and fragrant
Washes very clean
Everyone needs to have one.
What is this?

Slipping away like something alive
But I won't let him go,
Foams with white foam
Hand wash does not foam.

Pink brick, fragrant
Rub it and you will be clean.

Sponge

Elastic band Akulinka
I went for a walk along the back.
And while she was walking,
The back became pink.

Toothbrush

Bone back,
Stiff bristles, C
mint paste makes friends,
Serves us diligently.

The tail is made of bone,
And on the back there are bristles.

Skinny girl -
Hard bangs,
It gets cool during the day.
And in the mornings and evenings
Accepted work:
will cover your head
Yes, it will wash the walls.

Toothpaste

Flew into the cave,
It comes out along the stream -
He removes everything from the walls.

Towel

Waffle and striped
Fleecy and shaggy,
Always at hand -
What it is?

I wipe, I try,
After the boy's bath.
Everything is wet, everything is wrinkled -
There is no dry corner.

The path says -
Two embroidered ends:
“Wash yourself a little,
Wash the ink off your face!
Otherwise you're in half a day
You'll get me dirty."

Hanging on the wall, dangling,
Everyone grabs hold of him.

Comb

toothy saw
I went into the dense forest.
I went around the whole forest,
I didn't cut anything down.

He has a lot of teeth, but he doesn't eat anything.

I'm not wandering through forests,
And by the mustache, by the hair,
And my teeth are longer,
Than wolves and bears.

We use it often
Even though she has teeth like a wolf.
She doesn't want to bite
She would like to scratch her teeth.

As many as 25 cloves,
For curls and tufts.
And under each, under the tooth -
The hair will lie in a row.

Light field-side,
A harrow is walking across the field,
Rakes the wheat
Maintains order.

Clean, toothy
Clings to the curly forelock

Hair and comb

Wooden fence
Fences the yard
There is a herd of horses in the yard,
And in the fence there are a hundred doors,
To get free
Yes, run in an open field.
The horses rushed in a wave,
They flowed like a living river.

Handkerchief

Lay down in his pocket and guard -
Roaring, crying and dirty.
They will have streams of tears in the morning,
I won't forget about the nose.

Washcloth

Where a sponge can't handle it,
It won’t wash you away, it won’t wash you away,
I take on the labor:
I rub my heels and elbows with soap,
And I rub my knees,
I don't forget anything.

Shaver

Sliding along the path
His leg is
In the wrong hands
Rides upside down
Let him scrape the path.

Massage brush

Iron hedgehog
With rubber skin
It goes down like needles,
It rakes the grass with needles.

ALL RIDDLES

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I really love my birthday. Every year, as a family, we decorate our house for the holidays. And, of course, balloons are an important decoration element. Usually my brother and I compete to see who can inflate a balloon with his mouth faster. We are in a hurry, everyone wants to win, and suddenly, the almost inflated balloon breaks out of our hands and quickly flies away, rushing around the room until it deflates completely. I decided to find out why a balloon flies away if it is not tied and what determines its flight range.

Experiments with a balloon

Hypothesis 1. Let's say the wind helps the ball fly.

Let's inflate two balloons. We will tie one of them with thread. Let's go outside in windy weather. Let's release the balls. They are flying. A tied ball flies from gusts of wind. And the one that is not tied flies faster. And then they both fall to the ground. In an apartment where there is no wind, a tied ball slowly falls to the floor. And when not tied, it flies, although slower than on the street. And then it falls. Still, the wind helps the ball fly. But he flies even without wind. This means that my hypothesis was partially confirmed.

Hypothesis 2. Suppose that the gas in the ball is lighter than air, so it flies.

I know that the warmer the air, the lighter it is, so the balloon rises. Maybe carbon dioxide is also lighter than air? Let's carry out the following experiment. Let's take two identical balls. We will inflate one ourselves with carbon dioxide, and the other with air using a pump. We tie them with a thread and throw them over a stick. We see that the balloon, inflated with carbon dioxide, has dropped lower. That means it's heavier. In the reference book I found confirmation of my conclusion. It turned out that carbon dioxide is 1.5 times heavier than air. This hypothesis turned out to be false.

Hypothesis 3. Perhaps the ball is pushed by the air coming out of it.

When we inflate the balloon, the rubber shell stretches and fills with air. When the inlet hole is released, the air rushes out with force. The ball shrinks. The air from the balloon flies in one direction, and the shell of the balloon flies in the other. They repel each other. The path of the ball is unpredictable. When all the air leaves the ball, it stops. I asked physics teacher Sergei Vyacheslavovich about this. He said that the ball flies away under the influence of reaction force. Jet motion occurs when a part of it is separated from a body at a certain speed. This means that the ball pushes the air that comes out of it. My ball is a jet!

Experiments showing jet propulsion.

Let's carry out a few more experiments showing the reactive motion of the ball.

1. Inflate a balloon, insert a bent tube and tie it. Attach the ball to a small machine. The tube should point backwards.

Riddles about a hot air balloon

We release the tube. The air comes out backwards. The car moves forward under the influence of reaction force.

2. Place the same ball with a tube in a bowl of water. The tube should point to the side. We release the tube. The ball begins to rotate through the water under the influence of reactive force.

How do the shape of the ball and the thickness of the rubber affect the flight range?

I wonder what factors determine the flight range of the ball? Let's take balls of different sizes and rubber thickness and conduct an experiment. Let's take a fishing line and stretch it across the room. We will put part of the straw on the fishing line. We will inflate the balloons with a pump with the same amount of air (10 pumps). Attach the balls to the straw with tape and release. The ball will fly along the fishing line for some distance and stop. Let's measure the distance traveled. For clarity, let's fill out the results table. ( Table 1)

Table 1

Conclusion: The thicker the rubber and the larger the ball, the farther it flies.

Jet propulsion in wildlife

Jet propulsion is used by many mollusks. Octopuses, squids and cuttlefish have a special pouch. They take water into it and release it out in a strong stream. This jet pushes the animal back. The squid can reach speeds of up to 60–70 km/h.

Examples of jet propulsion can also be found in the plant world. The ripe fruits of the “mad” cucumber, when touched lightly, bounce off the stalk, and liquid with seeds is forcefully thrown out of the resulting hole; the cucumbers themselves fly off in the opposite direction. The “mad” cucumber shoots at more than 12 meters.

How scientists used knowledge about such a movement.

One of the most important inventions of mankind in the 20th century was the invention of the jet engine, which allowed man to rise into space. This is how rockets appeared, and then jet planes. Later, engineers created an engine similar to the squid engine. They called it a water cannon. This engine is found on some fast boats.

While studying this topic, I discovered information that blowing up balloons is not only fun, but also useful! It turns out that they “give” health to our lungs. Inflating balloons has a positive effect on our throat (even serves as a means of preventing sore throat), and also helps strengthen our voice. Singers often use this help, as this training helps them breathe correctly while singing.

I believe that this work can be used in the classroom to demonstrate in a simple and colorful form the action of reactive force, to clearly show that carbon dioxide is heavier than air. After all, when we ourselves conduct various experiments or observe them being carried out, it is easier for us to understand the principle of operation of something, especially if these experiments are so bright and cheerful!

Literature:

1. Aron K. D., Sakharov S. V. Let’s go. We swim. Let's fly.. - M.: PO Children's Book, 1993.

2. Galileo. Science by experience. Issue No. 1, 2011.

3. Gorev L. A. Entertaining experiments in physics. - M.: Education, 1985.

4. Rabiza F. Simple experiments. - M.: Children's literature, 2002.

5. Sikoruk L.L. Physics for kids. - M.: Education, 2005.

6. What is it? Who it? - M.: Pedagogy, 1990.

Riddles about balloons

I don't look like a piano
But I also have a pedal
Who is not a coward or a coward
I'll give him a ride
I don't have a motor
My name is...

Answer: Bicycle

My father sat me down
On the Iron Horse.
Only my steep-horned horse
Suddenly I took the wrong road.
Now left, now right
Pit, hummock and ditch.
And then he sang like a beast,
What should we do now?
On a rubber heel
Dad and I are putting a patch on it.

Answer: Bicycle

Two wheels and two pedals
I twist them and drive off into the distance
I want to travel around the world
After all, I have...!

Answer: Bicycle

The rings are spinning
Above are little people.

Answer: Bicycle

Pedaling
Chasing distances.

Answer: Bicycle

This horse doesn't eat oats
It has two wheels
He doesn't sit on a chain,
There is a chain, he runs with it,
There is a saddle and two pedals.
Did you recognize the horse with the rudder?

Answer: Bicycle

Steering wheel, wheels and pedals.
Do you know the transport for the ride?
There is a brake, but there is no cabin.
It rushes me...

Answer: Bicycle

Steering wheel, wheels and pedals
I was whisked away on a long journey.

Answer: Bicycle

There is a frame, but where is the window?
Once you get into the saddle, you can’t say: “But!”
There is a bell, but no door!
Same …

Answer: Bicycle

Clear morning along the road
Dew glistens on the grass,
Feet are moving along the road
And two wheels run.
The riddle has an answer -
This is my …

Answer: Bicycle

I don't walk, I roll.
I’m not spinning, but I’m spinning.
Press harder on the pedals:
Pedestrians have been overtaken!
I'll rush with the wind, I'll go,
On asphalt, on parquet,
Green light: ....y

Answer: Bicycle

I just keep going,
And if I do, I’ll fall.

Answer: Bicycle

I don't look like a horse
And I have a saddle.
There are knitting needles. They admit
Not suitable for knitting.
Not an alarm clock, not a tram,
But I’m calling just so you know.

Answer: Bicycle

It has two wheels
And the saddle on the frame.
There are two pedals below,
They spin them with their feet.

Answer: Bicycle

I run with two legs
While the rider is sitting on me.
My horns are in his hands
And the speed is in his feet.
I'm only stable when I'm running,
I can't stand for a second.

Answer: Bicycle

It's my birthday -
They gave me a horse.
What a wonderful one!
Blue-blue.
You need to drive carefully
You can hold on to the horns
The only pity is that there is no mane...
What kind of horse? ...

Answer: Bicycle

I have countless friends.
There is also a goat among them.
He has a cheerful voice -
With a ringing bell.
Taking him by the horns,
I'm driving along the path!

Answer: Bicycle

This horse doesn't eat oats.
Instead of legs there are two wheels.
Sit on horseback and ride it,
Just steer better.

Answer: Bicycle

Round legs run along the road:
One leg, two legs, three legs,
There are horns ahead.

Answer: Bicycle

Riddles about transport with answers.

Balloon festival. Entertainment scenario for middle group children.

Riddles about the metro, about the tram, about the truck, about the ship, about the bus, about the plane, about the bicycle, about the helicopter and other vehicles.

Transport riddles

Underground through the capital

This train is rushing proudly

Overtaking without congestion

All cars and trams. (Metro)

Sparks fly like fireworks,

A ringing sound is heard above the avenue.

It's on the route

Electric carriage.

There would be rails, wires -

It will take us for a ride without difficulty. (Tram)

In the cities late at night

The bus and tram are sleeping.

If you need transport urgently -

Call the car.

She will come: “I’m free!

I'll take you anywhere!" (Taxi)

He's not a moose, but he's two-horned

It is important to drive on the road.

If the horns suddenly fly off

From two contact wires -

The driver corrects them,

And the trailer is ready to go! (Trolleybus)

We ride passengers

Along the routes here and there,

And we deliver tourists

To historical places.

Let's go to the goal together

Along avenues and highways. (Buses)

I'm not a simple machine

All made of aluminum.

And on wings I fly

This sky is blue.

Passenger, cargo,

Sometimes supersonic. (Airplane)

I'm an important machine

There is a body and a cabin.

I carry any cargo

Along the ribbons of roads.

And desks and watermelons

I will deliver it to you on time. (Truck)

On the road of iron

I'm driving quickly past the forest,

Past the tundra and sands,

Villages and cities.

I am already many years old.

My grandfather was a steam locomotive. (Train)

The old steamer is not in vain

I call you Grandfather.

Through rivers and seas -

I'll swim everywhere.

And along the Volga, up and down,

I'll take you on a cruise. (Motor ship)

He spread out in an arc

Over the ravine and the river.

Back and forth along it

Trains can travel. (Bridge)

I raised my eyes to the sky -

There's a big dragonfly there

Lifeless, made of metal,

Everything flew and flew,

Rumbled and soared

And she spun the propeller. (Helicopter)

Here is a large underground passage,

But it was not a mole who dug it.

Three kilometer long walk

They broke through with technology.

It's faster than the wind

Cars are rushing. (Tunnel)

You need to buy a ticket here -

And you will travel around the whole world.

If there is a whole pound of luggage,

The porter is waiting, right there.

And everywhere - left, right

Passenger trains. (Railway station)

To take flight,

The liner takes a running start here.

On wheels-chassis

He rushes faster than a taxi

And flies up into freedom.

Give this field a name. (Aerodrome)

I'm a good car

I drive briskly without gasoline.

I'll take you anywhere,

Just turn the pedals. (Bike)

That's how transport is, it's alive!

By name - horse-drawn.

He drove in the twentieth century

Drogs, sleighs and carts. (Horse)

Goals:

To consolidate and clarify children's knowledge about the properties of air. Experimentally show the importance of air for humans and all living things on Earth. To form in children scientific ideas about the world around them. Develop thinking, curiosity, and the ability to draw conclusions independently. Activate children's vocabulary with words: glider, parachute, wind power plant. To instill in children curiosity and respect for natural resources.

Equipment:

Pictures depicting an airplane, helicopter, glider, rocket, hot air balloon, mill, tree broken by the wind. Sheets of paper according to the number of children, cut in the shape of a parachute, with riddles and proverbs written on them. A “cloud” cut out of whatman paper with a quatrain written on it. Notebooks, rubber bulbs (syringes), glasses of water, pinwheel, lighter, bird feather. Diagram “Human respiratory organs”, “parachutes” with riddles, stopwatch.

Wind-broken tree

Preliminary work:

Didactic game "Flies - does not fly." Examination of the folder “Air transport”. Lesson on valeology “What we breathe.”

Progress of the lesson:

Guys, today we are going on a big air trip. We have to fly, but on what? What types do you know? air transport? (Children's answers - airplane, glider, balloon, airship).
Children who offer answers to the question choose a picture with the appropriate type of air transport and place it on the easel.

But you will find out which type of air transport we will use to start our journey if you guess the riddle.

Riddle about the plane

He's in the ocean of air
The cloud touches the wing.
Will unfold - under the rays
Shines silver.

That's right, we will start our journey by plane.

The wind picked up and brought clouds. Look, there is something written on one cloud. (We invite one child to read the inscription).

The riddle of the air

Passes through the nose into the chest
And the way back is on its way
He's invisible and yet
We cannot live without him.

What is this? Air. Is there air in our group room? What can we say about him? Does the air have color or smell? Inhale the air and exhale. Can you see the air?

Now try holding your breath. How long can you not breathe? Let's conclude: can a person do without air? Without air, neither a person, nor an animal, nor a plant can live for even a few minutes. Do you know well how air “passes through the nose into the chest and goes back on its way”? Let's get a look. (Accompanied by a diagram showing the human respiratory organs).

Do you think air can be felt, heard and seen? Let's check this with simple experiments.

Experience No. 1

Can you feel the air?
Wave your notebooks near your face. How did you feel?

Experience No. 2

Can you hear the air?
Squeeze the rubber bulb with your hands. What did you hear?

Experience No. 3

Will you see air?

Dip the end of a rubber bulb into a glass of water and squeeze it. What did you see? How can we make sure there is air around us? Who needs air? How do plants breathe? Animals?

Our plane landed safely. We will continue our air travel on... Guess what.

The riddle of the glider

Just like an airplane, there is a pilot in the cockpit. But in the blue expanses it flies without a motor.

So, we continue our journey on the glider. But how can it fly without a motor? The wind will carry him. Where does the wind come from?

The sun heats the air in one place and the heated warm air rises. And then cold air rushes in to take its place. This movement, the movement of air, is the wind.

What is the wind like? (Strong, light, warm, cold, hurricane.) Is the wind the same in different times of the year?

How to determine wind strength? If not a single leaf on the tree moves, it means there is no wind. If only small branches sway, then the wind is weak. If large branches bend down, it is a strong wind. What do you call a very strong wind? Hurricane. What if the wind rustles over the sea and raises huge waves? This is a squall or storm. But then the wind completely died down and we had to return to the ground.

We are transferring to...

The Balloon Riddle

A balloon with warm air,
And under it is a basket,
The earth is under your feet -
Just like in the picture.

This is a hot air balloon. People made their very first air travels on it.
But what makes the ball rise up? Warm air. I already told you that warm air rises. This happens because warm air is lighter than cold air. Now I will prove it to you.

Experience No. 4

Here's a feather. If I just throw it up, it will just fall down. Like this. But if you throw it into warm air, for example, over a fire (I light a lighter), then you will see that the warm air rises and prevents the feather from falling.

The balloon is filled with warm air, which is why it rises.
And now a question for the smartest ones. Our group room is warm because it was heated by hot radiators. Where is it warmer, near the floor (below) or near the ceiling (above)?
Of course, near the ceiling, because warm air rises. Now you will understand why adults don’t like it when you play on the floor. It's always colder near the floor (downstairs).

Physical education lesson “Airplane”

We'll make a big circle
Let's stand in a circle in a crowd.
We'll spin around a little
And let's clap our hands,
We'll stomp a little
And let's clap our hands
Let's turn to each other
And let's jump in a circle.
And now - lean forward:
The result was an airplane.
Let's flap our wings easily
"Relaxed!" - Let's say it together.

We are waiting for a transfer again.

The riddle of the helicopter

I'll grumble, I'll grumble,
I'll finish it with blades,
I'll fly to heaven.

We will continue our journey by helicopter.

Let's find out how a person uses air? You and I use air when we inflate balloons, pump air into our balls, bicycle or car wheels. What inflatable things do we use on the beach in the summer? (Children's answers).

Do you think the wind can work? Explain.
The wind inflates the sails of ships, dries clothes, spins mills and windmills (wind power plants). Is wind work always beneficial? Take a look at these pictures. A strong wind can cause a lot of trouble: destroy houses, break trees, capsize ships.

The helicopter continues on its way, but does not land. How do we get to earth?

Parachute riddle

There is an umbrella, all white, white,
He is big and very brave.
He flies through the air
It brings people down from the clouds.

So we parachuted down to the seashore. People have noticed more than once how easy it is to breathe near the sea. The sea air is very healing and healing. That is why sanatoriums and holiday homes are so often built on the seashore. It is the healing air and the sea that attract people to seaside towns. Unfortunately, not everyone understands this. Plants and factories pollute the air and pollute it and cars with exhaust gases. Smoky air is difficult to breathe and harmful to health. Therefore, people need to take care of clean air.

Now look at the little parachutes on your desks. Riddles and proverbs are written on them. Read them.

Riddles and proverbs about aviation and air

It doesn't flap its wings, but flies.
Not a bird, but outruns everyone.

What kind of bird does it sing?
Doesn't build nests, carries people and cargo?

Not a feather, not a wing,
And faster than an eagle.
As soon as he lets out his tail -
Will fly to the stars.

- “What is this, what is this!” - everyone is screaming
Umbrellas are flying in the sky.
(Parachutes)

Prowls across the field,
Sings and whistles
Breaks trees
Bends to the ground.
(Wind)

Without arms, without legs, but he opens the gate.
(Wind)

“The sun before sunset is red - towards the wind.”

“Needed like air.”

Explain the last saying. It means something that a person absolutely cannot do without.

Our journey is coming to an end. But there is still a flight ahead...

The Rocket Riddle

Miracle bird, scarlet tail,
Flew into a flock of stars.
There is no tail, no wings,
And it flies to planets.

Let's hit the road! To the stars! On a rocket!

The air covers the Earth like a blanket. From all sides. The higher you are from the Earth, the less air there is. There is no air at all in space. That is why astronauts always wear spacesuits with air supplied through tubes. Otherwise, the astronauts would have nothing to breathe.

The air surrounding the Earth puts pressure on all objects located on it. And of course, on us and you. Now I will prove this to you with the help of experience.

Experience No. 5

The teacher pours water into the glass to the very edge. Covers the glass with a sheet of thick paper and, holding the paper with the palm of your hand, quickly turns the glass upside down. Water does not pour out of the glass.
- Water presses on the paper from above, and air from below. The air presses harder, so the water does not pour out of the glass.

Now our rocket is landing, which means that our journey is over. But we didn’t waste our time; we learned a lot of new and interesting things about the air. And when you study at school, you will learn even more about air in natural history, physics and chemistry lessons. Thank you for your attention, class is over.

About everything in the world:

In 1930, the film “The Rogue Song,” about the kidnapping of a girl in the Caucasus Mountains, was released in America. Actors Stan Laurel, Lawrence Tibbett and Oliver Hardy played local crooks in this film. Surprisingly, these actors are very similar to the characters...

Section materials

Lessons for the younger group:

Classes for the middle group.