Mnemonic techniques have proved their efficiency in a foreign language study. They definitely contribute into the quality of acquisition of learning material through the aroused interest towards the subject of learning. Some grammar category, passed through both logics and emotions, retains in memory firm and for long. Topicality of mnemonic methods for children especially is stipulated by the fact that visual memory predominates at young age and memorization is of unintentional character. Children tend to memorize phenomena standing in proximity to their life experience. Mnemonic techniques make the process of remembering easier and increase the memory span in the form of extra associations. When several representations are linked together in imagination, they become fixed in a brain, reproduced on recall further on. Mnemonic methods are made up of tens of cognitive operations, owing to which the brain contact is set and some of its functions, like function of memorization, are taken into control.Keywords: mnemonic techniques, memorization, language learning, elementary school.