TY JOUR TI Visualization of Educational Information as a Means of Enhancing the Cognitive Activity in Students KW informatization of education KW informational approach to learning KW training system KW stages of working with information KW mental operations KW mental activity KW graphical diagrams KW mind maps KW denotational graph JO Bulletin of Kemerovo State University. Series: Humanities and Social Sciences AU Ryabokony, E.A. AU Krecan, Z.V. AU Shmakova, L.E. PY 2020 IS 2020 PB Kemerovo State University