ABACUS CALCULATION TYPE MENTAL ARITHMETIC LEARNING SUPPORT DEVICE, ABACUS CALCULATION TYPE MENTAL ARITHMETIC LEARNING SUPPORT PROGRAM, AND ABACUS CALCULATION TYPE MENTAL ARITHMETIC LEARNING SUPPORT METHOD

摘要

There is provided an abacus calculation type mental arithmetic learning support device or the like which is also effective for strengthening a capacity for storing arrangement of beads in addition to a capacity for operating a bead of an abacus and is also suitable for measuring an abacus calculation type mental arithmetic capacity, and supports to learn abacus calculation type mental arithmetic by a calculation exercise for operating an abacus-like screen. With a structure in which an abacus-like operation screen is output to a touch panel of a computer and a state of a bead is changed based on an abacus calculation rule when the bead is selected by an operator so that the same calculation exercise as the abacus can be performed, the computer is operated to enable non-display of a change in the state of the bead in a calculation process and to display the state of the bead after the change in a stage in which a calculation ending operation is accepted. Moreover, it is preferable to perform non-display of a number to be an answer in each stage of the calculation process as well as a change in the arrangement of the beads.