Presentation for the lesson travel in space. Presentation "journey into space"

Travel

into the space

MOU "Secondary School No. 87"

Vasilyeva N.V.

Journey into space

space junk

Space flights

space alphabet

Cassiopeia

Big Dipper

The sizes of planets in comparison with the Sun

Sun

Mercury

Saturn

Venus

Earth

Mars

Uranus

Neptune

Jupiter

Pluto

Saturn

15 satellites

Belka and Strelka

• Born in the village of Klutino in the Smolensk region

• Graduated from the Industrial College, then the Military Aviation School

• April 12, 1961. first flew into space

• Made a complete revolution around the Earth 108 minutes

SUIT

space alphabet

COSMODROME

SUIT- THIS IS A SPECIAL SPACE SUIT

It protects the astronaut from exposure to the sun's rays, and keeps him from freezing as the temperature in space fluctuates from plus or minus a few hundred degrees.

Each suit is made individually for each astronaut, taking into account all his dimensions (shoe size, height, body proportions, etc.). This complex invention is rightfully scientific achievement, although its useful life is limited to 10 spacewalks.

porthole this is

a round glazed window on a spacecraft or aircraft, sea vessel.

mission control center

a place on Earth from where satellites, spacecraft are controlled

lyami and interplanetary stations.

Orbit- this is the path along which the planet moves or the satellite flies.

spaceport is a place where space rockets, satellites, ships are prepared and launched from.

Orbital station is a space house that is constantly in space and where astronauts can work for many months.

Rocket - carrier- This is a space rocket that puts a spacecraft into orbit.

snowstorm

snowstorm

snowstorm

space classification garbage

Space debris in near-Earth space

small objects

Medium objects

Large objects

Spent satellites

Last stages of launch vehicles

paint particles

Protective shells

space probes

Operational waste

• - controlled entry into the atmosphere
• - spacecraft are removed from orbits with the help of special ships
• -creation and launch into space of special garbage collectors
• - moving "dead" satellites to less busy points or orbits

The solar battery of the station "Mir" has received significant damage

from space debris. October 1997

Topic: Generalizing lesson on the material covered during the academic year.

Target:

• To generalize the knowledge of students in a playful way - a journey into space;
• develop the ability to perform tasks of increased difficulty, develop creative and intellectual abilities, logical thinking;
• instill love for the subject "mathematics" in connection with other subjects (geometry, natural history, astronomy, ecology)

Equipment:

• Computer Design: Portraits of Korolev S.P. and Tsiolkovsky E.K.; image of the first satellite of the Earth, a multi-stage rocket, presentation;
• Images: Universe and planets Earth, Mars, Venus, Earth's satellite Moon, meteor shower, Milky Way, meteor, flight route;
• On the tables are the names of the crews and their mottos; geometric handouts, in-flight magazines;
• On the board - cards of new words: the Universe, the Milky Way, meteor shower.

During the classes

1. Organizational moment

Greeting guests in class, teachers.

2. Announcement of the topic and objectives of the lesson

Our mathematics lesson is dedicated to the 50th anniversary of the launch of the first artificial satellite of the Earth, the 100th anniversary of the birth of Sergei Pavlovich Korolev, the designer of spaceships, as well as the 150th anniversary of the birth of Konstantin Eduardovich Tsiolkovsky, the theorist of multi-stage rockets.

Today we have an unusual lesson
We will fly into space with you, my friend!
Many tasks lie ahead of us.
Well, now we need training.

3. Introduction of crews

3 crews are preparing for the flight:
1 crew - testers "Mir",
motto "We will save our Earth,
We will take the world into space!”
2 crew - Soyuz-25 researchers,
motto "To live in the Union -
Give joy to people!
3rd crew – Soyuz-50 researchers,
the motto "Union we conquer space,
We are saving our planet from disaster!

4. Flight readiness check(verbal counting)

1. A few questions about the solar system

1. What is the solar system? (Sun and 9 planets.)
2. Which planets are the closest neighbors of planet Earth? (Venus and Mars)
3. What is the Moon? (This is a satellite of the Earth.)

During the flight, the astronauts keep logbooks. They opened their flight logs and wrote down the date of the flight.

2. Math test: "Yes" or "No"

Before the flight, the astronauts train a lot, prepare seriously. Now we will check how our crews are ready for the flight.

Learn to think accurately
Give us a clear answer
Instead of a number, put it firmly
The word "Yes" or just "No"!

1. The difference between the numbers 10,000 and 10 is 1000. No.
2. There are only 80 hundreds in 8,000 . Yes.
3.In 2 hours 200 minutes . No.
4. Number 8 700 more number 10 for 870 times. Yes.
5. Half of 1 km contains 500 m. Yes.
6. Speed ​​\u200b\u200bis equal to the product of distance and time . No.
7. If the dividend is 4,000 and the divisor is 100, then the quotient is 400,000. No.

8. 1 km is 100 times more than 1 m. No.
9.1 \ 4th part of 1 hour is equal to 15 minutes. Yes.
10. Distance 620km, speed 31km/h, time is 2 hours . No.
(Work in pairs, mutual check of work, grading.)

3. Rocket design

Working with geometric material. Given 8 equal triangles.

1 crew. A square is a rectangle. Find the R of the rectangle.
2 crew. A square is a square. Find S.
3 crew. Rectangle is a square.
Find P and S any geometric. figures.
Build a "rocket" - optional.

(From each crew, 1 participant writes down the decision on the board.)
Are the crew ready to take off? ( Yes!)

5. Flight into outer space

1. Flight to the moon

Attention! Our flight will take place along the route:

Planet Earth - its satellite Moon - planet Mars - let's land, have a rest; the planet Venus, we fly around it and return home to our planet Earth. The flight route is displayed on the screen.

You are offered three speeds:

1 - at an altitude of 1000m - 10400m/s;
2 - above 1000m - 11200m/s;
3 - for flight in near-solar orbit - 16,000 m / s.

Which of the speeds do we need if the moon is 384,000 km away?
We need to find the time of our flight to the moon.

How will we do it? ( Divide distance by time.)

t \u003d s: v 384,000: 16 \u003d 24,000 (s)

Often you are probably
Admire the moon
Only you don't know
What I know.
With moonmen
I can talk
Moon people -
Here are my friends!

We have prepared gifts for moonmen - drawings. We'll send it to them by space mail.

2. The flight continues to the planet Mars

Our route lies on the planet Mars.
When an astronaut flies over the earth,
Millions of guys are watching him.
In the evening they sometimes look at the sky,
Shine, shine, childish eyes.
And they reflect, burn brightly
Those stars to which they will fly

From the Earth to Mars 55,000,000 km, we have already flown from the Earth to the Moon 384,000 km. How long will it take us if we increase the speed by 4 km/h?

You are offered 3 solutions:

1. 55,000,000 + 384,000 = 55,384,000(km)
2. 55,000,000: 4 = 13,750,000(km)

1. 55,000,000 - 384,000 = 54,616,000(km)
2. 16 + 4 = 20 (km\h)
3. 55 384 000 20 = 2 730 800(s)

1. 55,000,000 - 384,000 = 54,616,000(km)
2. 54,616,000 * 4 = 21,846,400 (km)

Choose the right solution.
The crew of the Testers is checking the other two crews. We made the right decision - the docking of the ships has begun!

Write an expression for the problem.

(55,000,000 - 384,000) : (16 + 4) = 2,730,800(s)

Matching done! (We connect the tables and get a single ship.)

(The melody of the song “And apple trees will bloom on Mars” sounds.)

3. Physical education

(we read in unison)

We flew to Mars
We landed, let's rest!
Let's start the exercise.
Oops, something got us sick!
Uploaded, suffered:
To the right, then to the left
Back and forth!
twirled, twirled
And brought it to the place!

4. Encounter with the Martians

We met unusual creatures - Martians. They offered us the following tasks:

1. The number 2520 is engraved on the rock. Why is it famous? ( Divisible by 1, 2, 3, 4, 5, 9, 10.)

2. Arrange the mathematical signs and brackets so that you get the correct equalities.

1 1 1 1 1 = 1 1 1 1 1 1 = 4
1 1 1 1 1 = 10 1 1 1 1 1 = 20

Our route lies on the planet Venus, but blocks us ...

5. Milky Way

This is a giant nebulous spiral of 200 billion stars. We need to overcome it.

73 925 - (23 324 + 246) : (74 384 – 384) * (4 058+2 904) * 0 = ?

We easily overcame the obstacle and fly up to the planet Venus.

The signal came to the board: Attention!

6. Meteor shower

1. 3 km sq. = ……m sq.
2. 5 000 dm sq. = ….m sq.
3. 8,000,000 cm2 = sq. m.
4. 40 a \u003d ... sq. m.

We coped well with this obstacle.

7. Planet Venus

We fly to the planet Venus. This is a very hot planet, the temperature on it is 470 degrees, we will only welcome it.
We got up and sent her a friendly greeting.

8. Back to our home planet Earth

In total, we were in flight for 3,888,000 seconds. How many hours, days did we spend on a flight into outer space? What should be done?

3,888,000: 3600: 24 = 45 (days) - total spent on the flight.

In space, time passes quickly. On Earth, we spent only 40 minutes.

6. Summary of the lesson

What is your impression of this lesson?

(The poem is read by a student.)

My planet is a human home
But how to live under this cap?
Where is the gutter - the ocean?!
Where all nature is trapped.
Where there is no place for a stork or a lion.
Where the grasses groan: I can no longer! ..
Here she is flying, such a small one!
Still lives!
Still believe people!
Here she is sailing through the stormy midnight.
Calls all people, asks to come to the rescue.
Asks for help.
Asks for help.

slide 2

Space is an infinitely large space around the Earth. In space there are:

slide 3

A star is a huge, hot, luminous ball of gas. The stars themselves glow and illuminate the planets. These are very large celestial bodies.

slide 4

The stars occupy a certain position in the sky. For convenience, people conditionally divide the sky into areas - constellations. Constellations are areas starry sky, which bear the names of mythical heroes, animals or objects they look like.

slide 5

Most famous constellations- Ursa Major, Ursa Minor, Dragon, Cygnus, Cassiopeia and 12 constellations of the zodiac

slide 6

The sun is also a star. It shines and illuminates the planets.

Slide 7

Planets, like stars, are spherical. They are constantly moving around the sun. Memorize the names of the planets in the solar system. Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto

Slide 8

Planet Earth. It differs from all other planets in that only it has life. The earth is illuminated by the sun. When it is day on the illuminated side of the Earth, it is night on the other side.

Slide 9

The moon is a satellite of the earth and moves around it. The diameter of the moon is almost 4 times smaller than the Earth.

Slide 10

slide 11

Yu.A. Gagarin ascended into space on a single-seat Vostok spacecraft. Then the Voskhod and Soyuz spacecraft were created.

slide 12

Spacecraft in Earth orbit Orbital station "Mir"

slide 13

3 - pressurized cabin of astronauts From here, astronauts control the ship, communicate with the Earth by radio.

Slide 14

AT spaceship food is stored in tubes. They are similar to tubes of toothpaste, only larger. They squeeze food out of them.

slide 15

There is also another living compartment on the Soyuz spacecraft. It's called orbital. From their cabin, the cosmonauts get into it through a manhole. Here astronauts rest, conduct scientific experiments. Through the orbital compartment, astronauts can go into outer space.

slide 16

orbital compartment entrance hatch rest area cosmonaut's cabin cosmonaut's workplace instrument and assembly compartment solar panels

Slide 17

To free the astronauts from unnecessary work, the ship is sometimes controlled by radio from the Earth from the Mission Control Center.

Slide 18

The orbital compartment and the compartment with instruments burn up in the atmosphere. The sealed compartment with astronauts continues its descent to Earth. At an altitude of several kilometers from the Earth, a parachute opens. Thus, the flight into space is completed.

Slide 19

Behind the countless flock, a tired shepherd walked at night. And when the rooster crowed, the sheep and the shepherd hid. I offer riddles to everyone. But think, guys! And give me an answer To a space secret: He is not a pilot, not a pilot, He does not fly a plane, But a huge rocket, Children, who, tell me, is it? This bird has no wings, But one cannot help but marvel: The bird will only spread its tail - And rise to the stars. In the blue village The girl has a red face. She can't sleep at night - She looks in the mirror. Sparks burn the sky, But they do not reach us. A painter without brushes walks across the sky. With brown paint He paints people.

Slide 20

S O L N C E Z ​​V E Z D A P P A N E T A M A R S P L U T O N L U N A K O S M O S M

View all slides

• Prepared and conducted
• Shaveleva Olga Alexandrovna,
• teacher primary school Podozerskaya high school Ivanovo region, Komsomolsky district

• Since ancient times, the mysterious world of planets and stars has attracted the attention of people, attracted them with its mystery and beauty.

• Astronomers have proven that the Earth flies in space, revolving around the Sun, making one rotation around its axis per year.

• “Humanity will not remain forever on Earth, but in pursuit of light and space, at first it will timidly penetrate beyond the limits of the atmosphere, and then it will conquer all the circumsolar space.”
• Tsiolkovsky K.E.

• And now ... Start! The rocket rises up, leaving the cosmic harbor of the Universe - Baikonur.

• TSIOLKOVSKY Konstantin Eduardovich (1857-1935), Russian scientist and inventor, founder of modern cosmonautics. As a child, he almost completely lost his hearing and studied independently from the age of 14; in 1879 he passed the exam for the title of teacher as an external student, he taught physics and mathematics all his life.

• KOROLEV Sergey Pavlovich (1906/07-1966), Russian scientist and designer. Under the leadership of Korolyov, rockets, the first artificial satellites of the Earth, the Vostok and Voskhod spacecraft were created, on which for the first time in history a man's space flight and man's exit into space were made.

• October 4, 1957 - the beginning of the space age - the first artificial Earth satellite (PS-1) was launched.

• November 3, 1957 - the second artificial satellite was launched, in its cabin there was a dog Laika, equipped with everything necessary for life.

• The self-propelled vehicle that traveled on the surface of the Moon is the "Lunokhod" - an automatic or controlled device for working and moving on the surface of the Moon.

• On September 12, 1959, Luna-2, an automatic station, reached the surface of the Moon, the Earth-Moon route was laid for the first time.

• On August 20, 1960, a spacecraft was launched,
• on board - the dogs Strelka and Belka.

• Animals were in such a capsule during the flights of the first satellite ships.

• February 12, 1961 - "Venus-1", a spacecraft, and then "Mars".

• April 12, 1961 is the day of the flight of the world's first cosmonaut, Russian citizen Yuri Gagarin.

• GAGARIN Yuri Alekseevich (1934-68), Russian cosmonaut, pilot-cosmonaut of the USSR (1961), flew into space on the Vostok spacecraft. Participated in the education and training of cosmonaut crews. Killed during a training flight on an airplane.

• "East"

• Ah, this day is the twelfth of April,
• How he swept through people's hearts!
• It seemed that the world involuntarily became kinder,
• Shocked by his own victory.
• What he thundered with universal music,
• That holiday, in the colorful flame of banners,
• When the unknown son of the Smolensk land
• Was adopted by the Earth-planet.
• Resident of the Earth, heroic this fellow
• In his cosmic vessel,
• In a circular, forever unprecedented,
• In the abyss of the sky waved over her ...
• (Alexander Tvardovsky)

• Having made a complete revolution around the planet on the ship in 108 minutes, Gagarin returned safely to Earth on the same day.

• There was no end to the rejoicing of the people. They took this event as a joyful holiday.

• April 12, 1961 on the streets of Moscow. The first manned flight into space became a true holiday for the entire Soviet people.

• Moscow solemnly welcomed the first conqueror of the universe.

• Distant nebulae clubbing,
• All extraordinary beauty
• The universe is looking at you
• And you looked into the face of the universe.
• From coal-cold blackness,
• From milky blizzards
• To the human warmed were
• Soviet man, you're back
• Not gray from stardust.
• And the motherland welcomes you,
• And humanity stands and applauds,
• And the back of the rebellious hump,
• The universe bowed its shoulders to you.
• (Stepan Shchipachev).

• First people on the moon. Who are they? Neil Armstrong is the first person to walk on the moon. Edwin Aldrin, the second person to walk on the moon.

• Of the 40,000 professions that exist on Earth, the profession of an astronaut is the most difficult, dangerous and responsible. This is a real feat. A feat scientific, technical, organizational, but above all - purely human.

• Sculptural portrait of Yu.A. Gagarin in Kaluga. Monument to the founder of cosmonautics K.E. Tsiolkovsky in Kaluga.

• The Cosmonauts Alley complex was opened on October 4, 1967 in Moscow in honor of the 10th anniversary of the launch of the first artificial Earth satellite. Busts of heroes-cosmonauts were installed on the Alley.

Sources:

• Animashky.ru since 2006-2008
• Great Encyclopedia of Cyril and Methodius 2007
• Gilberg L.A., Eremenko A.A. Cosmonautics of the USSR. Moscow. Engineering. Planet. 1987