FIELD: medical equipment. SUBSTANCE: invention is based upon extend of process of knowing of morphology of language and improvement in memorizing elements and fragments of language by person for memorizing and subsequent recognition when reading and writing by means of turning on visual and tactile channels of perception of images of symbols in addition to motive channel (when writing) accounting with three-dimensional image building and color of symbols and their individual elements. Device has elements of words and phrases (letters, digits, symbols) disposed in grooves 10 of base 11. They have elements 1-3 provided with grooves 4, 5, 7 and protrusions 6, 8, 9 for integration these elements into united symbol of word or phrase. EFFECT: improved efficiency. 1 cl, 1 dwg
