The most interesting facts about children and for children. Interesting science facts for kids

20 interesting facts about everything.

In 1890, figurines of the sage Fukuruma were brought from Japan to Russia. Nowadays they are better known as matryoshka dolls.

The only number that is doubled more than the amount its constituent numbers are 18.

Before 1600, clocks had only one hand - the hour hand.

In June 1963, British tennis player Michael Sangster served the ball at a speed of 247 km/h. This is the most powerful serve ever recorded.

I wouldn't want to be on the same court with him.)))

Banana is a berry.

When we look at the farthest visible star, we are looking 4 billion years into the past. The light from it, traveling at a speed of almost 300,000 km. Per second, reaches us only after this time. Here you go special theory relativity.

Impossible to sneeze with with open eyes. You can check it out!

Flamingos become pink not from birth, but because of a special diet. They eat blue-green seaweed, which turn pink during digestion. Here is the bird of the “morning dawn”
The speed of lightning is so fast that it can circle the globe eight times in a second.

Humans and elephants are the only creatures that react emotionally to the remains of their own kind.

If you fill a teaspoon with the substance that makes up neutron stars, its weight will be approximately 110 million tons.

The thickest newspaper ever published - in America (New York Times) dated October 17, 1965, weighed almost 3.5 kilograms and had 945 pages.

Apple seeds contain cyogenic glycosides. 50-60 grams of these seeds can lead to severe poisoning adult.

Most tropical fish can survive if they are placed in an aquarium filled with blood instead of water, since blood in its composition is as close as possible to sea water.

The human eye is so sensitive that if you sit on a mountain top on a moonless night, you can detect a burning match from a distance of 80 km.

With a regular pencil you can draw a line of 55 km.

Everyone knows the phrase of Julius Caesar: “I came, I saw, I conquered!”, but they do not know that this expression applied to Turkey.

One good one ballpoint pen you can write about 50,000 words.
Redwood bark is fire resistant. If there is a fire in a forest where redwood trees grow, the fire spreads inside the trunk.

(To be continued….)

Interesting Facts about school for children

Kondratyeva Alla Alekseevna, teacher primary classes MBOU "Zolotukhinsk secondary school" Zolotukhino village, Kursk region
Description: publication is intended for children of different ages, as well as for curious adults. The publication material can be used for conversations, leisure activities, entertaining cool hours, in extracurricular work.
Target: expanding the ideas of children and adults about the world around us, about school, about teachers.
Tasks:
1.Teach your interlocutor to see and hear, to peer inquisitively into the world, to observe this world.
2.Summarize, consolidate and deepen knowledge about school, about school education in different parts of the world.
3.Promote the development of thinking, attention, observation.

Schools in modern world exists in all countries, and almost every person living on our planet has graduated from, is studying now or will go in the future to these educational establishments. But schools were not always there, and not in the form in which they are now. What is the history of the school and what features do schools have? different countries?
1. The modern word “school” comes from the Greek “scole”, which originally meant “leisure”.

IN Ancient Greece slaves were called teachers (translated from Greek means “leading the child”). Their duty was to drive the master's children to school and back, watching as his ward did his homework. Slaves could even punish children.

2.Do all children go to school on September 1?
It turns out that, just like us, children from 122 countries go to school on September 1 - all over America and Europe.
In 43 countries, the school year begins on January 1. And in 16 countries it begins in March, in 10 countries – in August.

3. In the 8th - 4th centuries BC, due to the fact that there was a tense atmosphere around and there were wars everywhere, an absolutely unique method of education was created in Sparta.
In one of his works, Aristotle says: “In Lacedaemon, almost the entire education of youth and almost the entire system of laws is adjusted to military purposes.”

Even at the age of an infant, he was not allowed to be swaddled or covered. It was left in the sun, rain and wind. Over time, when the child began to grow up, he was weaned off all fears. From infancy, Spartan children were taught military bearing.
The first stage of boys' education was considered to be between 7 and 15 years of age. The main task During this period of time, the development of the ability began to allow one to overcome life difficulties, in addition, cultivating in oneself the basic moral qualities of a real warrior: self-control, courage, composure. At the age of 15, young men who passed the tests entered a “probationary year” of military training. From that time on, teenagers received the official right to bear arms, which they were awarded at the festival of Artemis Orthia.
Thus, V Ancient Sparta The boys not only received education in schools, but also lived in special camps for several months. The conditions there were very strict and cruel, hence the phrase “Spartan conditions.”
4.The oldest school in the world is the Al-Qaraouine Muslim University in Fez (Morocco)

It mainly acted as a religious site for Muslims, but it also recruited students to study. Al-Qaraween was founded in 859 by Fatima al-Fihri. Over time, it has become one of the leading universities in natural sciences. After some time, the university added other mathematical subjects and was known as the best educational university in the world.
5. In the city of Lucknow, the capital of the most populous state of Uttar Pradesh in India, there is the largest school in the world, according to the new edition of the Guinness Book of Records.

Behind last years Lucknow City Montessori School had approximately 40,000 students enrolled. Now this number has already reached 45,000. The school employs 2,500 teachers who teach students in 1,000 classrooms.

Students ranging in age from 3 to 17 are divided into classes of 45, all wearing the same school uniform. Younger students pay about $18 and older students about $47 per month in tuition.
6. In Finland, not only the teacher, but also his assistant is present during the lesson.

Moreover, they do not have the right to call a student to the board if he does not want to.
The profession of “pupil assistant” appeared in Finland in the early 80s. Everyone has the right to free secondary education, regardless of their characteristics (disability, illness, psychological characteristics, migrants...). The purpose of the work of “student assistants” is to make maximum use of the student’s abilities, support and guide the development of independence. Academic year in Finland it starts in August, not September, from 8 to 16 at the discretion of each individual school. School ends at the end of May. Children study five days a week, only during the daytime and on Fridays there is a shortened school day. As for the holidays, there are 3-4 days of rest in the fall, two weeks of Christmas holidays, in the spring children have a week off on “skiing” holidays and a week at Easter.
7.Teacher is the most popular profession for women.
In Russia, only 17% of teachers are men, the rest are female teachers.

In Japan and Switzerland, 90% of teachers are men. There are no canteens in Japan, so children eat while sitting at their desks.
In Chinese schools, children also eat at their desks - rice and broth, and the teacher also eats at his desk. In a typical Chinese school class there are 40–45 students, in rural schools there are more - up to 60 students. major cities, starting from elementary school, the weekly workload for a child is 42 hours, and in rural schools - in high school - it is increased to 70. These are mandatory classes with a teacher according to the program. But there are also optional classes chosen by parents for a certain fee, which are held outside the main classes. Lessons last, like ours, 45 minutes.
8. Even in China, before classes there is mandatory exercise, which the whole school goes out for in any weather.

9.B Ancient Rus' schools appeared in pre-Mongol times.
After the adoption of Christianity (988), Prince Vladimir ordered children to be sent “to book teaching” the best people" Yaroslav the Wise created a school in Novgorod for the children of elders and clergy. Education there was conducted in the native language, they taught reading, writing, the basics of Christian doctrine and counting.

The first school in Russia, the first personal teachers or tutors appeared in 1701 thanks to Peter I.

Only boys aged 12 to 17 studied there.
10. The very first primer was printed by Ivan Fedorov, the founder of printing in Rus', in Lvov in 1574.

The “ABC” for teaching children to read and write was compiled by Deacon Vasily in 1634.
Until the 18th century in Russia, letters denoted not only sounds, but also numbers in writing. To distinguish them, special signs were invented. From the 18th century in Russia they switched to the numbers we are used to.
11. In Tsarist Russia, at school at the end of the school week, which was usually Saturday, “subbotniks” were held. This was not the name given to cleaning the premises and grounds of the school, but to a collective event – spanking.

Children were beaten not for crimes committed, but for the future, as a preventive measure.

12. When they hear the word “boarding school,” they immediately understand that we are talking about children left without parental care.

In the USSR, boarding schools for talented children were created in 1964.(for example, boarding school named after N.N. Dubinin for gifted children). classes A, B, V, G, D studied for 2 years, and in classes E, G, I-1 year (the students were called “hedgehogs”). Children who had studied for 2 years knew more than the “hedgehogs” who had just arrived at school. Hence the expression “no brainer.”
13. In Russian schools it is an honor to be an excellent student, but in the Czech Republic “five” is the worst grade, and the best is “one”.

Currently, many knowledge assessment scales are used in the world.
In France there is a 20-point marking system, and scores of 20 and 19 points are used extremely rarely.
In China there is a 100-point system(scores below 60 are considered unsatisfactory).
But in Norwegian schools they don’t give grades at all until the 8th grade.
14. The most expensive school in the world is the English “International School of Ladies and Gentlemen”. A month of study there costs about 5 million rubles.

IN English schools To improve the culture of speech, it is allowed to speak only in the correct, literary language. Even the word “hello” is unacceptable.
15. In 2003, an Australian professor taught the longest lesson in history.
It lasted 54 hours from April 15 to 17. A biology professor gave a lecture on his subject.

The game of solving puzzles originated in the 18th century.

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Don't know what to do with your baby? Go to Tweedy and choose exciting games for him. Here children can enjoy entertainment on various topics. The site invites adventure lovers to go on a journey with their favorite cartoon characters. Girls can dress up princesses, change their style and hairstyles. Read in mode online comics and funny stories. It doesn’t matter if you’re on the road and don’t have a computer with you - this portal will be able to entertain your child thanks to its mobile version.

http://www.tvidi.ru/

If your child is of the age of why, pay attention to this site. Here you will find answers to almost all the questions your child asks. You don’t have to select understandable words and rearrange sentences according to their meaning so that your baby understands you. The children's encyclopedia works online, the facts are presented in a simple way, accessible language. Tell us why the grass is green and how the car drives. Every day a new piece of explanatory information is posted on the portal.

http://potomy.ru/

Welcome to the online magazine about technology and science, in which educational information can be found not only for parents, but also for children. Read about advances in medicine, spaceships and new inventions. In the “Thirst for Creativity” section you will be told about design, art objects and architecture. Watch presentations with new products from both the domestic and foreign automotive industry. To stay up to date with news, you can register on the site and receive newsletter material.

http://www.membrana.ru/

Everything for a child’s leisure can be found on this website. Here children can enjoy cartoons, stories, fairy tales and exciting games. Listen and download children's songs, learn the words to them. In the “Coloring” section, children can draw animals and plants. The site offers young defenders to protect the royal fortress from enemy attacks. To help parents, a “Learning to Speak” section has been created, which contains exercises for speech development and breathing training.

http://detochki.su/

A collection of assignments for students in grades 1-4 is posted on this website. Here you will find assignments for all subjects taught at primary school. You can get acquainted with the exercises and try to solve them in the demo version, and to study full course, you need to place an order and pay for the services of the portal. Test your child's knowledge of mathematics, literature and Russian. Choose books by extracurricular reading. Want to distract your baby a little? Download cartoons and TV series on the portal.

http://nachalka.info/

The site invites everyone to visit an exhibition of homemade fairy tales called “Once upon a time.” They were invented and designed by users of the Internet resource. Wander through the sections of the portal and choose the stories you like. Color your favorite characters and solve puzzles. Here you can order books on raising and teaching children. The publications contain complete lesson scenarios that will help parents organize the lesson. On the forum, mommies can get free consultation experienced teacher.

http://www.koshki-mishki.ru

The site will become a good assistant in raising children. Here, parents will find many informative articles about the care and feeding of babies, as well as their education. Learn to convey knowledge to your child correctly. The portal will tell you how to instill a love of literature and not extinguish the desire to learn. Read about the development of your baby's speech, develop diction and train his breathing. In the “Appliques, Crafts” section, mommies will find ideas for handicrafts. Introduce children to professions, names of animals and plants.

http://www.poznayka.ru

http://www.smeshariki.ru

Here kids will find something to read. Choose works by Russian and foreign writers. Meet folk tales and learn funny poems. In the “Watch” section, young athletes can watch video lessons on physical education. For those who cannot live a day without a song - music in the “Listen” section, enjoy hits from cartoons and movies. The Workshop, which contains examples of unusual ideas for creativity, will help children develop their talents and learn how to make crafts.

http://webdeti.net/index.php?option=com_content&ta...

On this site, children will find a lot of interesting and educational information. Read jokes and funny stories. Develop your speech and train your diction with tongue twisters. Learn poems for events. In the “The Art of Communication” section, kids will be told how to win over their interlocutor and will be taught guest etiquette. See ideas for an unforgettable birthday and pay attention to tips on choosing gifts. Participate in competitions and quizzes - valuable prizes await the winners of the best answers.

http://www.kostyor.ru/

The daily Scrabble course invites everyone to join the training sessions. Here, every day there are new tasks, selected according to the age of the children with varying difficulty. Learn to count and read, distinguish colors and recognize objects by their shape. The site promises that the classes will not be boring; they are designed in the form of puzzles, riddles, rebuses and cryptograms. In the “Game Library” section, children will be able to play online and participate in competitions and quizzes, as well as perform magic tricks and make crafts.

http://www.solnet.ee/

The site is full of children's entertainment and tips for parents. Here you can learn poems and lyrics with your child, play online and read the news. In the “Education” section, children will be able to get acquainted with the works of great writers and composers. The portal invites moms to cooking lessons, where recipes are collected healthy dishes. Do you want to give your child an unforgettable holiday? See event ideas and download scripts. Give your little one a real carnival with games and competitions.

http://chudesenka.ru/

The online magazine invites children from 6 to 14 years old to visit. Here kids will be told about new books and exhibitions. On the pages of an illustrated story with the dog Yanka, children will learn how to distinguish a chamomile from other flowers in a clearing, and also where birds with blue paws are found. In the IgroDom section, kids will find many exciting games for themselves. Solve crosswords and riddles directly on the site. Watch master classes that will show you ideas for crafts made from milk cartons.

http://www.murzilka.org/

You can watch cartoons, documentaries and fairy tales on this site. Here are educational games, coloring books, puzzles and jigsaw puzzles. In the “Cinema” section for kids there are videos with lessons on the alphabet, mathematics and literature. Learn letters and memorize new words with famous characters. Get to know the environment and learn the names of animals. The section “Popular on the site” outlines options for weaving bracelets from rubber bands on a fork and various ideas for homemade cards.

http://pustunchik.ua/

When you visit the site, you definitely won’t say that you wasted your time. Here parents and children will find something to entertain themselves with. In the "Games" section posted a large number of developmental tasks. Puzzles, riddles, arcade games and jigsaw puzzles await kids. Learn poems for holidays and matinees. To take a break from tasks or to lift your spirits, you can turn on songs and listen to your favorite hits from films and fairy tales. The portal advises parents to pay attention to articles about raising and educating their child.

http://mir-skazok.net/

Interesting facts about animals and plants can be found on this portal. Here the children will be told about the environment and what they need to do to avoid polluting it. The “Reader” section contains a collection of children’s literature about the fun travels of the main character of the site, Klepa. Find out how she decided to fly hot-air balloon and what dishes he likes to cook in his kitchen. The “Smile” section will give the little ones good mood. Send children's drawings and the best ones will be published on the site.

http://www.klepa.ru/

Introduce your child to game form with safety rules. On this site, Spasik will tell children how to behave on vacation, while in the water and on the street. Download methodological manuals, which talk about what you shouldn't do alone at home, take tests and answer quiz questions. In the gallery you will find thematic drawings. Watch educational cartoons and video lessons. All phone numbers are also posted on the portal emergency assistance and addresses of rescue services.

http://www.spas-extreme.ru/

If your child is interested in everything around him, then invite him to visit the “Children's Page”, where photographs of plants, stories about the universe and stories about the stars await him. Here the child will read about the planets, where their names came from and why life exists only on Earth. The “Animals” section contains information about forest inhabitants. See pictures of waterfowl and seabed inhabitants. Read epics about Dobrynya and Koshchei, and also about how Vasilisa became the Wise.

http://www.deti.religiousbook.org.ua/

Most of the knowledge acquired at school will never be useful to us. Most We will never even remember most of this. And yet some crumbs of “useless” information will remain in memory. Paradoxically, it is thanks to them that we feel educated people. The luxury of keeping in mind not only vital information, but also “information surplus” increases self-esteem and gives a feeling of intellectual competence.

And “unnecessary information” surprisingly turns out to be the most interesting. This interest can become for children a magic key to the vast world of science, which is often hidden behind boring formulas and incomprehensible definitions.

In this article, we have collected nine scientific facts that can be used in mathematics, physics, geography, chemistry and biology lessons to clearly show: science is not something abstract from real life, but the situations we face every day.

Fact No. 1. On average, an ordinary person travels a distance equal to three Earth equators in his life

The length of the equator is approximately 40,075 km. Multiplying this figure by three, we get 120,225 km. With an average life expectancy of 70 years, we get about 1,717 km per year, which is a little more than five kilometers per day. Not that much, but it adds up to a lifetime.

On the one side, practical application this information does not have. On the other hand, it is much more interesting to measure the distance traveled not in meters, steps or calories, but in equators. And calculating the percentage of the length of the equator will attract attention not only to geography, but also to mathematics.

The following two facts may also be useful in mathematics lessons. Using the first, you can calculate the number of children in a parallel or even in an entire school born on the same day.

Fact #2: If there are 23 random people in a room, then the probability that two of them will have the same birthday is more than 50%.

And if you bring 75 people together, then this probability reaches 99%. There can be a 100% chance of a match in a group of 367 people. The probability of a match is determined by the number of pairs that can be made from all the people in the group. Since the order of people in pairs does not matter, total number such pairs are equal to the number of combinations of 23 by 2, that is, (23 × 22)/2 = 253 pairs. Thus, the number of couples exceeds the number of days in a year. The same formula calculates the probability of coincidences for any number of people. This way you can estimate the number of children born on the same day in a parallel school or even in the entire school.

Fact No. 3. The number of living organisms in a teaspoon of soil is greater than the entire population of our planet.

One square centimeter of soil contains billions of bacteria, fungi, algae and other organisms. About 60 million bacteria live in just one gram of dry soil. There are significantly fewer nematodes, or roundworms (the most famous of which are roundworms and pinworms) in the same amount of soil - only 10 thousand. A figure incommensurate with the human population, but no less unpleasant for that.

Practical application of information: Wash your hands thoroughly after caring for your indoor plants, as well as after working in the garden or vegetable garden. An area of increased bacterial danger is the sandbox on any playground.

Fact #4: The average toilet seat is much cleaner than the average toothbrush.

The bacteria on your teeth live at a density of about 10 million per square centimeter. The amount of bacteria on the skin varies depending on the part of the body, but in any case it is much less than in the mouth.

But there are no bacteria on the skin of frogs at all. The reason for this is the mucus secreted by the frog and containing strong antibiotics. This is how frogs protect themselves from the aggressive bacterial environment of the swamps in which they live.

A person is much less adapted in this regard, so it is recommended to change toothbrushes every couple of months.

Fact No. 5. In the evening, a person becomes 1% shorter compared to his “daytime” height

Under load, our joints tend to compress. With a normal lifestyle, by the evening a person’s height decreases by 1-2 cm, which is approximately 1%. The decrease is short-lived.

The maximum reduction in height occurs after weightlifting. Changes in height can be three or more centimeters. This is due to compaction of the vertebrae.

Fact #6: Diamonds can be produced from peanut butter using very high pressure.

Scientists from the Bavarian Research Institute of Geophysics and Geochemistry tried to simulate in the laboratory the conditions of the Earth's lower mantle, where at a depth of 2,900 kilometers the pressure is 1.3 million times higher than atmospheric pressure. During the experiment, some innovative ways diamond production. According to one hypothesis, diamonds are formed from carbon under the influence of very high pressure. Carbon is found in almost all foods. And since the researchers only had peanut butter on hand, they tried it. Unfortunately, hydrogen, which is bound to carbon in peanut butter, slows down the process significantly, taking several weeks to produce even a small diamond. Thus, scientific thought proves that the most incredible transformations are quite possible.

Fact No. 7. The height of the Eiffel Tower can change by 12 centimeters depending on the air temperature

An iron rod 300 meters long lengthens by 3 mm with increasing temperature environment by one degree.

This is exactly what happens with the Eiffel Tower, which is approximately 324 meters high.

In hot sunny weather, the iron material of the tower can heat up to +40 degrees, and in winter in Paris it cools down to approximately 0 degrees (severe frosts are rare there).

Thus, the height of the Eiffel Tower can fluctuate by 12 centimeters (3 mm * 40 = 120 mm).

Fact #8: A typical microwave oven uses much more energy to keep its built-in clock running than it does to reheat food.

While in standby mode, a modern microwave uses approximately 3 watts per hour. Already 72 W per day comes out, and if we multiply this number by thirty days, we get an energy consumption of 2160 W per month.

If we assume that we use the microwave every day for 5 minutes, we get 150 minutes or 2.5 hours per month. Modern stoves consume about 0.8 kW/hour in heating mode. It turns out that with this use, the energy consumption directly for heating food is 2000 W. If you purchase a more economical model that consumes only 0.7 kW/hour, we get only 1.75 kW per month.

Fact No. 9. The first computer mouse was made of wood

Sometimes we are just curious to know the fate of the objects that we use every day.

A computer mouse in our usual design was introduced to the world in 1984 by Apple. Largely thanks to her, Macintosh computers became incredibly popular. But this small but such a necessary device begins its true history 20 years earlier.

In 1964, engineer Douglas Engelbart from Stanford developed a manipulator to work with operating system oN-Line System (NLS). Initially the device was a wooden box self made with two wheels inside and a button on the body. After some time, the device appears with a third button, and a couple of years later Engelbart receives a patent for his invention.

Then Xerox comes into play, but its modification computer mouse costs about $700, which does not at all contribute to its mass distribution. And only Steve Jobs’ company is able to develop a similar device with a cost of 20-30 dollars, which was included in daily life billion people.

Interesting facts for children are very popular. After all, kids constantly need food for their minds. It is often for this reason that they are called “why girls.” They want to know everything, and they ask thousands of questions. In this article, we have collected the most that will help children expand their horizons and increase their level of erudition.

Although in fairness it must be said that not even all adults know what we are going to tell you about right now. So, let's go!

1. Have you heard the expression: “It’s a no brainer”? This phrase was invented by Soviet children. When there were many children in schools, classes were formed with the letters A, B, C, D and D. However, for lagging children with poor academic performance there were additional classes: E, F, I. And so it turned out that EZHI are poor students, and The expression “no brainer” was used to explain the most basic things that are understandable even to the lowest grade students.
2. The shortest war in human history lasted 38 minutes. This happened in 1896. When England attacked Zanzibar, the Sultan surrendered after exactly 38 minutes, having lost about 570 men. On the English side, only one soldier was wounded.
3. Maybe you know who invented ordinary scissors? Or do you think they have always existed? So scissors were invented by one of the greatest scientists of all time -.
4. Did you know that you can’t sneeze with your eyes open? So either sneeze or keep your eyes peeled. One out of two!

1. And this interesting fact for children will surprise many children. The fact is that in China, no matter how funny it sounds, people who know English language more than in the USA. Think how this is possible! As a hint, let's add that all Chinese schools teach English, and the country's population is 1.3 billion people, versus 320 million in the United States.
2. Do you know which living creature has the most big eyes? This is a giant squid. Its eye is approximately the size of a football. He must have such vision!
3. But you’ve most likely heard various jokes about the ostrich, saying that it’s a very stupid creature. If this is true, then it is not surprising. After all, an ostrich's eyes are larger than its brain! Can you imagine this?!
4. More about this strange bird. There is a common myth that ostriches bury their heads in the sand when they are afraid of something. So know that this is not true, but clean water artifice.
5. Despite the fact that we are talking about interesting facts for children, let us make one more remark. In general, a starfish (these are such animals) has no brain at all. It's probably a shame for them!
6. A person's ears and nose never stop growing. With the help of this interesting fact, children will understand why grandparents sometimes have such large ears or noses.
7. Interestingly, women blink almost twice as often as men. Maybe they're just more shy?
8. Who are lefties? These are those for whom it is much more convenient to write and do all things not with the right hand, but with the left hand. So it is believed that left-handers live several years less than right-handers. This is due to the fact that almost everything in the world is created for right-handed people, so accidents often happen to left-handed people. However, with all this, it was among the left-handers that the greatest and brilliant people throughout the history of mankind.
9. Among the interesting facts for children you can find the statement that in a lifetime, a person eats approximately 8 spiders in his sleep. But this is absolute nonsense - don't believe it!
10. Have you ever seen a rhinoceros? What do you think his horn is made of? Okay, we won’t torture you, but let’s say right away that the rhinoceros horn consists of compacted hair. Wow!
11. The youngest Pope ascended the throne at the age of 11. So you don't have to be an adult to achieve great goals.
12. Do you like to sleep when you have to go, for example, to school? If yes, then you will love this fun fact for kids. The fact is that snails can sleep for three years. Imagine how reluctant they are to go somewhere!

1. Polar bears are one of the most dangerous and strong predators on the ground. However, they are also one of the most beautiful animals! So polar bears have black skin. And the fur is not white, but transparent, imagine!
2. Do you know which muscle is the strongest in a person? Maybe you think it's biceps? No, my friends, the most strong muscle V human body is a language.
3. Surely you know that all animals are divided into two types: domestic and wild. So over the past 4 thousand years, not a single animal has become a domestic animal. Cats, dogs, horses and many other animals known to us were domesticated more than 4 thousand years ago.
4. Did you know that all children are born without kneecaps? They appear only after two years.
5. And this is an interesting fact for female children. A Barbie doll, if it were of normal human size, would have a neck twice as long as the standard one.
6. Another fact from the animal world. As sad as it may sound, the crocodile cannot stick out its tongue.

The polar bears we have already written about above are almost all left-handed.
Butterflies detect the taste of food with their small paws. You'll be telling your friends about this this summer.
If you've read The Adventures of Tom Sawyer, then you should know that it was the world's first novel written on a typewriter. Until this time, all books were written with pen and ink, and then printed in special printing houses.
Elephants are considered very kind animals, despite their gigantic size. But they have one sad secret that they don’t tell anyone. The fact is that elephants cannot jump. Surely this will seem simply unthinkable to children!
Did you know that dragonflies, which children love to catch in the summer, are not simple insects, but predators? They eat flies, spiders and various midges. Moreover, they are very dexterous hunters, and if they decide to catch some kind of fly, then it will hardly be able to escape the chase.
By the way, do you have a cat at home? If yes, then know that a cat has 32 muscles in each ear. So be careful with them, because they hear everything!
Tigers have striped skin, not just fur. So if we shave them bald, they will still remain striped.
And this is not only an interesting fact for children, but also for adults. Its essence lies in the fact that, on average, a person falls asleep in about 7 minutes. So you will have time to count a lot of sheep.

Well, that's where we end with interesting facts for children. Of course, you will still have many questions, and in the next issues we will try to further expand your knowledge base.