History

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Portfolio is a visiting card of working achievements
Punctuation errors: examples. Checking and correcting punctuation errors
How to make a course project?
Levels of foreign language proficiency: will you be understood in another country
Napoleon II - heir to the emperor
Ilya Muromets: biography briefly for children in grade 4
Igor Rurikovich and his foreign policy
Who was Richard Sorge? Great Scout Sorge
Where Gagarin landed after the first flight into space
Liberation of Stalingrad. Medal for the liberation of Stalingrad

Random error - what is it?
The true value of the measured physical quantity cannot be known in the vast majority of cases. The reason for this is the imperfection of measuring instruments and human organs of perception. There is another factor influencing the measurement result that can be calculated and therefore eliminated - this is the error. About what is a random error - later in the article
› Economic geography. Regions of the world
› Colonization of India: the beginning of the conquest and development
› Classification of labor processes. Classification of production processes
› The most impregnable fortress in the world (photo)
› Neman - a river flowing through three states
› Frequency range - wide application in modern devices and instruments
› Types of error: systematic, random, absolute, approximate

Meshcheryakova's technique "English for children"
Meshcheryakova Valeria Nikolaevna is the author of the unique I love English course for teaching English to children aged two to ten years. This technique is fundamentally different from that given in modern general education schools. In this article, we will take a closer look at the features of this language authoring program
› King Vakhtang Gorgasali: biography
› Willfulness - what is it? Meaning, definition and interpretation
› Medal to a partisan of the Patriotic War - a difficult path to Victory
› What is alkali, what reactions do the most famous of them enter into
› January 9, 1905 - Bloody Sunday (briefly). Story
› Far Eastern Higher Military Command School (DVVKU)
› Olaf Kaldmeier is an admiral who does not expect indulgence

Erlich Paul: contribution to science
Erlich Paul is a world famous German scientist and physician who received the Nobel Prize in 1908 for his work in the field of immunology. He was also a chemist and bacteriologist. Became the founder of chemotherapy
› Kolchak (Admiral): short biography. Interesting facts from the life of Admiral Kolchak
› Knights of the Teutonic Order: the history of the creation of the order, the vestments of the knights, description, faith, symbols, campaigns, victories and defeats
› What is a sonorous sound?
› What are speech sounds? What is the name of the branch of linguistics that studies the sounds of speech?
› Sound analysis of words in Russian: scheme
› Profession speech therapist: pros and cons
› How to make an educational plan for high school