Polish | Foreign language / Lessons

Введено понятие иррациональных чисел как бесконечных непериодических десятичных дробей. Классифицированы натуральные, целые, дробные, рациональные, иррациональные числа как подмножества множества действительных чисел.

Проверка базовых понятий по алгебре за 7-ой класс. #алгебра #7класс #тестыонлайн #викторина

Essen. Lesen, sprechen und schreiben.

Тест по математике для 2-3 классов

Многоугольник-это геометрическая фигура, образованная замкнутой ломаной линией. Тест на понимание материала. #математика #5класс #тестыонлайн #многоугольники

Lesen, schreiben, sprechen + Wörter wiederholen

In this lesson we will introduce the prepositional case. It will also attempt to expand your vocabulary to include a number of places. The prepositional case is one of the easiest Russian cases to learn. It is also one of the most useful. It will allow you to expand your use of Russian phrases to include useful phrases like “I live in Russia”. The prepositional case has no meaning of it’s own. It is simply used after certain Russian prepositions. Afterwards we will introduce you to the Russian words for ‘to go’. The prepositional case is used after the prepositions “в” (in), “на” (on/at), “о” (about).

In this lesson we will introduce some of the Russian grammar that is associated with nouns. This is the second lesson in a row that will deal with a lot of the Russian grammar, but afterwards you will start to see a little less, as we concentrate more on Russian phrases and vocabulary in the following lessons. This lesson will introduce two concepts: Gender of nouns, and cases. Specifically the accusative case.Other cases will be introduced through-out later lessons.