the City methodological centre invites young Muscovites to refresh their knowledge on school subjects before the start of the school year, to fill the gaps and learn something new. For the guys have prepared master classes in mathematics, biology, English, social studies, computer science, chemistry and geography.

Students will be able to study the works of ray Bradbury, to get acquainted with the properties of antiseptics, learn how to place a map of the city on a sheet of paper, and more. All classes will be held online.

August 18 at 11:00 will begin a master-class in mathematics “the Incomparable likeness”. Students will talk about how the Greek mathematician Thales determined the height of the Egyptian pyramid that was made in those cases, the heroes of famous literary works and at what point rising object ceases to cast a shadow on the surface of the Earth.

on the same day at 13:00 starts the master class “Coding graphic and sound information”. Young programmers will consider the basic principles of encoding and decoding graphic and sound information.

how not to forget a foreign language during the holidays, will talk at 11:00 in the webinar “English around us”. Students will learn how to practice a foreign language, if there is no opportunity to go abroad.

on the same day at 13:00 will start an online math “Application of systems of linear equations to solve applied problems”. Students will be reminded of the basic ways of solving systems of linear equations, and explain how to use these systems in practice.

during the master class “Learn English with science fiction” students will learn how the reading of literature helps to expand vocabulary and understand the grammar of the language, and also get acquainted with the works of ray Bradbury. By the way, this year marks 100 years since the birth of the American writer. Beginning of classes — at 11:00.

A 13:00 kick off the webinar on the biology of “What it’s like to be human?”, where students will learn the basic directions and factors of evolution, and discuss the genealogical tree of our ancestors and the most important cultural achievements of mankind.

August 21 at 11:00 will be held a master class “How to measure information”. It will discuss what approaches to the measurement of information exist and how to calculate how much information contains the received message. During the lesson the kids will remember the unit will repeat the formula and will consider the challenges associated with the volume of information of various messages.

on the same day at 13:00 will start the online lecture on social science, “Cognitive distortions and their role in the learning process”. Students will explain what is the phenomenon of cognitive distortion and why people, nakadashi�� in this state, is not able to adequately and objectively perceive the surrounding world and himself.

August 22 at 11:00 starts the online meeting on the geography of “How to represent the school on a sheet of paper?”. It will tell you how portrayed the irregularities of the earth’s surface and why you need to be able to build a ground plan.

on the same day at 13:00 at the master class “the thinking computer” guys will go through the main number system in computer science and the principles of machine computation.

August 24 at 10:00 will be a webinar on the chemistry of “the who-Recommended formulations of antiseptics for the hands”. It will tell you what is the efficiency of antiseptics and which components can harm the skin.