In the 4th grade the child is determined with their preferences in the study of certain subjects. Learning languages, especially native ones, should remain an integral part of any person. The School Tatar language Olympiad for the 4th grade will become an assistant in learning for the child. Test tasks with answers are designed in such a way that the participant will be able to immediately identify areas where additional training is needed. The teacher will be able to know topics that are not clear to the child.