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 . <EOS>