The present invention comprehends a large number of objects such as insects and plants through collection and increases the sensory cognitive sensation of the hand through hand movements, and moves the up, down, left, and right and front and back movements through a smart roller to play the desired learning play. It is a play learning device and method using a smart roller that enables successful learning, direction, etc. through efficient play, and provides means and suggestions to provide pre-made content image objects as a suggestion of learning goals. According to a plurality of smart rollers, smart roller recognition means for recognizing when the roller is rotated, recognition means for grasping the speed of the rotated smart roller to determine if the smart roller in the correct position is rotated, and the roller recognition means A control unit for recognizing the collected shape and outputting an image image and an audio signal including learning content corresponding to the shape, and outputting an image and an audio signal corresponding to at least one of a plurality of images, and a user connected to the control unit A control step of presenting the target learning in video and audio by using a play learning device using a smart roller consisting of a display indicating whether or not an error is caused by the response; A smart roller with built-in Bluetooth input with a plurality of desired rotation directions; Checking whether the roller is rotated and the rotation speed; An output step of outputting a corresponding image and audio in which the line of each axis moves and the object of the object moves as the smart roller rotates; It consists of performing a step-by-step objective learning that determines whether the result is successful or not and proceeds to the next step.
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