A learning toy comprising a mobile body, a portable information processing terminal and a plurality of command panels or command sheets in which command information which is a command of operation for the mobile body is recorded are successively arranged, the mobile body reads the command information while self-traveling on the command panels or the command sheets, and the mobile body operates on a basis of the command information characterized in that the command information read by the mobile body is transmitted from the mobile body to the portable information processing terminal, and the portable information processing terminal operates on a basis of the received command information, the mobile body comprising: a moving unit to self-travel on the command panels or the command sheets; a reading unit to read the command information recorded in the command panels or the command sheets; a mobile body side communication unit to enable the read command information to be communicated with the portable information processing terminal; and a mobile body side control unit to cause the mobile body to operate on a basis of the read command information, and the portable information processing terminal comprising: a first terminal side communication unit to enable the command information read by the reading unit to be communicated with the mobile body; and a terminal side control unit to cause an image to be displayed at a terminal side display unit of the portable information processing terminal or cause sound to be generated from a terminal side sound generating unit of the portable information processing terminal, on a basis of the command information transmitted from the mobile body and received by the first terminal side communication unit. a moving unit to self-travel on the command panels or the command sheets; a reading unit to read the command information recorded in the command panels or the command sheets; a mobile body side communication unit to enable the read command information to be communicated with the portable information processing terminal; and a mobile body side control unit to cause the mobile body to operate on a basis of the read command information, and the portable information processing terminal comprising: a first terminal side communication unit to enable the command information read by the reading unit to be communicated with the mobile body; and a terminal side control unit to cause an image to be displayed at a terminal side display unit of the portable information processing terminal or cause sound to be generated from a terminal side sound generating unit of the portable information processing terminal, on a basis of the command information transmitted from the mobile body and received by the first terminal side communication unit. a first terminal side communication unit to enable the command information read by the reading unit to be communicated with the mobile body; and a terminal side control unit to cause an image to be displayed at a terminal side display unit of the portable information processing terminal or cause sound to be generated from a terminal side sound generating unit of the portable information processing terminal, on a basis of the command information transmitted from the mobile body and received by the first terminal side communication unit.