Wrong question automatic identification and correction device and method for student homework

The invention provides an automatic wrong question recognition and correction device for student homework, which comprises an intelligent device, the upper end face of the intelligent device is fixedly connected with a wrong question display through a fixing seat, the upper end face of the intelligent device is provided with a touch screen, the side end face of one side of the intelligent device is provided with a placement groove, and a computer pen is installed in the placement groove. The intelligent device is internally provided with an automatic wrong question recognition and correction system, the automatic wrong question recognition and correction system comprises a memory, a data acquisition module, a processor, a display module, an intelligent recognition module and a comparison module, the memory is used for storing questions and answers, and the data acquisition module is used for acquiring question solving steps and answers of students; the processor is used for identifying and correcting wrong qu