Secondary education and schools

"The Tale of Igor's Campaign": a brief description of the author. "The Tale of Igor's Campaign": the problem, the image of the author

"The Tale of Igor's Campaign" is a literary monument of Ancient Russia, which describes the events of the 12th century. A lot of controversy went about this work: about authenticity, about the time of creation and about the person who created it. The problem of the author in "The Tale of Igor's Campaign", unfortunately, remained unresolved. Last modified: 2025-01-23 12:01

To flatter - what is it? Meaning, synonyms and examples

Russian people take compliments with great care. Folk wisdom, processed by I.A. Krylov, taught us to see only selfish interest in praise. Therefore, the verb "to flatter" is, first of all, a tool of a cunning person. Is it so? Let's figure it out today. Last modified: 2025-01-23 12:01

The poem "Monument" by Pushkin and Derzhavin: comparison

Pushkin and Derzhavin summed up their life path in their poetic works. But Pushkin's "Monument" has both similarities and differences with Derzhavin's. Comparison of poems can be found in the article. Last modified: 2025-01-23 12:01

In which educational institutions does a person receive education throughout his life?

In which educational institutions does a person get an education? A complete list of stages of human education in different age periods. Last modified: 2025-06-01 07:06

Who are these marmosets? Description, types, price and conditions of detention

Marmosets are the cutest monkeys that leave no one indifferent. They easily fit in the palm of your hand and can play all day long, delivering a lot of positive impressions to their owners. How to care for marmosets? What to feed? And how much do they cost?. Last modified: 2025-01-23 12:01

What is asph alt for modern man?

It's hard to imagine a modern metropolis without good smooth asph alt. Every day, hundreds of thousands of pairs of legs and even more automobile wheels walk and drive along boulevards, avenues, roads, driveways, not noticing what is under them. And asph alt, by the way, is one of the most popular road surfaces. Last modified: 2025-01-23 12:01

Livingstone Waterfalls (Congo, Africa): description

Considered the largest in terms of water flow in 1 second, Livingston's waterfalls, stretching for 350 kilometers along the Congo River, end in the village of Matadi. The powerful river, which has been officially named Zaire for more than 30 years, has always delighted and terrified with its wild appearance. She was once vividly described as a ruthless force that looks at everyone with a vengeful look. Last modified: 2025-01-23 12:01

Flag and coat of arms of Sochi: meaning and description of symbols

Sochi is the largest resort city in Russia. It is a popular cultural, recreational and economic center. What does the coat of arms of the city of Sochi represent? What is the meaning of its symbols?. Last modified: 2025-01-23 12:01

Cannon - what is it: interpretation

What does the word "gun" mean? It has several meanings that are important to know. The word "cannon" appears frequently in speech. The article presents its lexical meaning, and for better assimilation of information, examples of sentences are given. Last modified: 2025-01-23 12:01

Azad Kashmir: India or Pakistan?

Free Kashmir - this is how the name of this territory is translated from Urdu. In fact, it is difficult to call it truly free. Although it has the rights of self-government, it is under the control of Pakistan. Kashmir - a historical region with a long disputed status. Last modified: 2025-01-23 12:01

Composition based on the painting "Portrait of Mila". Painting by V. Khabarov "Portrait of Mila"

To see the beauty even in ordinary things - this is taught by Khabarov's painting "Portrait of Mila". Writing on it will help you look at the world in a different way. Last modified: 2025-01-23 12:01

How to write an essay on the painting "Again deuce"

Any student - current or yesterday - experienced the pain of disappointment from a bad grade. Therefore, everyone can write an essay on the painting "Again deuce". Last modified: 2025-01-23 12:01

Atlas - what is it? Different meanings of the word "atlas"

So, what is an atlas? Dictionaries give at least four different meanings. Two of them are proper names, the others are common nouns. Last modified: 2025-01-23 12:01

Lexeme "blessed". Meaning of the word

This is a unique case when the same epithet can have both a negative and a positive connotation. This contrast is not accidental. Last modified: 2025-01-23 12:01

Why is the river called a river? Why was the Volga called the Volga?

Why is the river called a river? And what lies in the names of such water arteries as the Volga, Lena, Dnieper, Neva? What was washed in the Moika and who turned the Euphrates upside down? The answer is given in this article. Last modified: 2025-01-23 12:01

Why did Olga fall in love with Oblomov and marry Stolz?

The wedding of the main characters - Olga Ilyinskaya and Ilya Oblomov, who are in love with each other - seemed like a natural ending to Goncharov's novel. But everything turned out differently. Therefore, not all readers understand why Olga fell in love with Oblomov, but married another person?. Last modified: 2025-01-23 12:01

The biggest island in the world. The largest islands in the world. What is the largest island in the world?

Greenland is the largest island in the world. It is located between the Atlantic and Arctic Oceans, at a distance of 740 kilometers from the North Pole. The area of the island is 2,130,800 square kilometers. As for the political status, it has an independent government, but belongs to Denmark. Last modified: 2025-01-23 12:01

Ranking of Moscow schools by districts

How to choose an educational institution for a child in the capital? One has only to study the rating of Moscow schools. Institutions in leading positions provide a high level of knowledge and contribute to the comprehensive development of children. Last modified: 2025-01-23 12:01

Landscape lyrics by M. Lermontov: a detailed analysis of creativity

About what is the peculiarity of landscape lyrics in Lermontov's work, as well as what function does the description of nature in the poet's works - read in our article. Last modified: 2025-01-23 12:01

Frugality is caring for what you have

What qualities should a modern person have? Should he be careful? What is frugality, how does it differ from other qualities, how to manage it? You can find out about all this in the article below. Last modified: 2025-01-23 12:01

Sound wave: formula, properties. Sources of sound waves

The nature of sound waves. General characteristics of sound, geometric parameters and formulas for sound waves. Sound propagation medium and its speed. The concept of timbre and tone. Different form of sound sources and its features. Electronic sound sources. Last modified: 2025-01-23 12:01

The coldest city in the world is in Yakutia

The argument about which city is the coldest is purely sporting. Another thing seems more important: is it possible to resist the elements of nature so that the people who settled in these harsh places live a full life, and not survive in the struggle for existence. Last modified: 2025-01-23 12:01

Earth Charter: history of creation, content

The Earth Charter is an international declaration that contains the fundamental principles and values that have been developed in order to create a peaceful, just, global society of the 21st century. It was created in the process of extensive discussion and aims to awaken in people the responsibility for the future of mankind. Last modified: 2025-01-23 12:01

Portrait of Kutuzov, basic touches

A huge amount of literature has been written about this historical figure, because it is he who is considered the main author of the victory in the Patriotic War of 1812, this is how he, in particular, is shown in the great novel "War and Peace". Last modified: 2025-01-23 12:01

Propane: chemical properties, structure, production, application

The article describes such an organic substance as propane: its structure, production in industry and in the laboratory, physical properties and various fields of its application. Understand the chemical properties of propane in great detail. Last modified: 2025-01-23 12:01

Phosphine: formula, preparation, physical and chemical properties

Phosphine is a poisonous gas that is colorless and odorless in its pure form. From a chemical point of view, it is a volatile hydrogen compound of phosphorus. In chemistry, the formula for phosphine is PH3. By its properties, it has some similarities with ammonia. The substance is very dangerous, as it has a high toxicity and a tendency to spontaneous combustion. Last modified: 2025-01-23 12:01

Pechora coal basin: mining method, history, sales markets and environmental situation

Pechora coal basin is the largest coal basin in Russia after Kuzbass. This article describes in detail this deposit, the history of its occurrence, methods of coal mining, the environmental situation and measures to improve it. Last modified: 2025-01-23 12:01

Life cycle and developmental stages of frogs

The life cycle of a frog, gametogenesis, fertilization and other seasonal activities depend on numerous external factors. There are various stages of development of frogs, including the larval stage (egg - embryo - tadpole - frog). The metamorphosis of a tadpole into an adult is one of the most striking transformations in biology, as these changes prepare an aquatic organism for terrestrial existence. Last modified: 2025-01-23 12:01

South America: relief, its formation and modern landscapes

Without exception, all the continents on our planet, including South America, are unique in their geological structure. The relief of this area is divided into two parts: mountainous and flat, with large lowlands. Thanks to this structure of the earth's crust, this continent has become the greenest on the planet and the wettest, but in parallel with the tropical forests, there are the most arid desert valleys and very high snowy peaks. Last modified: 2025-01-23 12:01

How rain, snow, hail, dew and frost are formed: the physics of processes

In meteorology, precipitation is water that falls to the earth's surface from the atmosphere in liquid or solid form under the influence of gravity. Therefore, phenomena such as rain, snow, hail are precipitation. Consider the question of how rain, snow, hail, as well as dew and frost are formed. Last modified: 2025-01-23 12:01

What is foul language? The problem of foul language

Usual colloquial language can be unacceptable, it's just that people don't often think about it. As a result, adults can only wonder where children learn "bad words" and why they turn out to be so attractive. What is swearing, why is it spreading so fast and how to deal with it?. Last modified: 2025-01-23 12:01

Scope of definition - what is it?

To put it simply and briefly, the scope is the values that any function can take. In order to fully explore this topic, you need to gradually disassemble the following points and concepts. First, let's understand the definition of the function and the history of its appearance. Last modified: 2025-01-23 12:01

Do you know everything about the correct pyramid? Apothem is

Studying the interesting topic "Polyhedra" in 10-11 grades of high school, you must have been very passionate about it. But usually some questions remain beyond our understanding. And this article is designed to help you understand the topic of the apothem of a regular triangular pyramid. Last modified: 2025-01-23 12:01

Cape York, Australia

Coordinates of extreme points of Australia. The most northern cape. Historical facts about the discovery of the continent. Description of the Cape York Peninsula. The beaches of the peninsula. Last modified: 2025-01-23 12:01

Musical riddles: riddles about notes, musical instruments, musical puzzles

Music is great! She disciplines the child. But how to carefully instill love for this beautiful art? How to interest a child? The answer is simple: you need to include various musical riddles about notes in games, for example. Game activity is more natural for children, and a variety of puzzles will allow the child to get acquainted with the basics of musical literacy, acquire basic knowledge, and help master the necessary material in a playful way. Last modified: 2025-06-01 07:06

Cities of the Tambov region: list. Territory, population

Tambov region is a subject of the Russian Federation. Its area is about 35 thousand square meters. km. In the list of regions it is on the 63rd place. It is located in the south of the East European Plain. Awarded the Order of Lenin. In total, more than 1 million people live in the region. In terms of population, among other regions of Russia, it ranks 48th. In total, there are 307 municipalities in this region. Urban districts - 7. The article describes the cities of the Tambov region. Last modified: 2025-01-23 12:01

Mongolia: population. What is the population of Mongolia?

Mongolia is a republic located in East Asia. The capital of the state is Ulaanbaatar. The population of the capital is about 1.3 million people. The region, which is not washed by the seas, is almost eleven times smaller than Russia in area (1,564,116 km2). Last modified: 2025-01-23 12:01

Barnyard, what is it?

Humno - what is it? Perhaps today, not every person can answer this question. After all, this word has practically disappeared from our everyday life. And it was used earlier, mainly in agriculture. We will analyze in detail that this is a threshing floor in the article. Last modified: 2025-06-01 07:06

Main climate-forming factors in Russia. What are climate-forming factors in Russia?

The main climate-forming factors are solar radiation, circulation of air masses, geographic latitude of the area. The features of the relief, the proximity of the seas, oceans, and other continents also influence. In addition to cosmic and geographical factors, anthropogenic factors associated with the activities of the population influence the climate. Last modified: 2025-06-01 07:06

Alkynes: physical properties, description, table

The article describes the class of alkynes related to unsaturated hydrocarbons. Detailed information about the nomenclature, quantum mechanical model of the acetylene molecule, as well as the chemical structure and physical properties of these compounds is given. Last modified: 2025-01-23 12:01