The invention relates to the field of education, in particular to a smart error correction and calligraphy practicing device. The smart error correction and calligraphy practicing device comprises a writing board and an intelligent error correction pen placed on the writing board; the writing board comprises a pad board, a groove, character display boards, two-dimensional codes, a clamping board and calligraphy practicing paper, the character display boards are arranged at the left end of the pad board, the groove is formed in the right end of the pad board, the two-dimensional codes corresponding to characters are arranged on the right sides of the character display boards, and the calligraphy practicing paper which is fixed by the clamping board is arranged between the two-dimensional codes and the groove. Compared with a traditional method, the device adopts the two-dimensional codes in cooperation with an image decoding module, characters which are about to be written by a studentcan be accurately identified, the characters are correctly pronounced, and the device has the functions of identifying and correcting writing errors; at the same time, the device can give out a promptin time when the student bites the pen.