Olga Uzorova is a teacher and the author of study guides for elementary school. She was born in Moscow and she graduated from the Pedagogical University, worked in the junior classes of the gymnasium. The didactic materials developed by her formed the basis for various educational books. She has published more than 300 study guides for elementary school - mathematics, which tell about the world around us. Among them are workbooks, textbooks and tests. She currently lives in Moscow, Russia.