Character learning educational tool

摘要

PROBLEM TO BE SOLVED: To provide an intellectual training tool for learning characters, with which an intellectual stimulus is given to a user by image information and character information to which a predetermined liquid is applied and which develop colors, and which enables the user to learn the characters.;SOLUTION: The intellectual training tool 10 for learning character includes a viewable area 14 in which the figure 12 of predetermined object and a character 13 related to the predetermined object are formed. At least either one of the shape 12 of a predetermined object and the character 13 is formed by applying the aqueous solution of yellow prussiate of potash and drying it.;COPYRIGHT: (C)2009,JPO&INPIT