FIELD: education and creative personal development. SUBSTANCE: device in the form of three-dimensional structure of three or more disks is used as material medium. Disks are mounted in tiers on vertical rod passed through them. Some disks are mounted for turning about rod in horizontal plane. Disk surface is divided into sections for mounting removable members on them suited to organoleptic sense-accessible recognition. Removable members are media of pieces of information on definite subject. Base information array m with p removable members carrying subjectively and/or objectively new information are organized on upper disks. Learner is given information array n with s removable members of known information linked with information of array n. The latter is organized on lower disks, s being greater than p. After that learner organizes information array f of his own on vacant disk having f removable members of subjectively and/or objectively new information with single-valued morphological matching between removable members of arrays m, n, and f. Removable member f forms predetermined removable members p and s on vacant disk in definite order. EFFECT: enhanced effectiveness. 14 cl, 3 dwg
