| 摘要 |
A mathematics education tool for children is provided to develop the mathematical ability of infants and children by forming elongated grooves, pillar grooves, land units, and block recessed grooves on the plane and bottom side of a basic frame, and utilizing various auxiliary tools. A mathematics education tool for children includes a square basic frame(1) for placing or fixing an auxiliary tool by fitting; elongated grooves(3) formed in a grid shape on the plane of the basic frame to make horizontal and vertical lines cross each other; land units(5) horizontally and vertically aligned by the elongated grooves and formed in the shape of a baduk board; pillar grooves(7) formed at each crossing point of the elongated grooves; and block recessed grooves aligned on the bottom side of the basic frame. |
