Olga Uzorova is a teacher, the author of study guides for elementary school. Was born in Moscow. 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 published more than 300 study guides for the elementary school - mathematics, which tell about the world around us. Among them - workbooks, textbooks, tests. She currently lives in Moscow, Russia.