A method and system for online homework correction

Abstract

The present invention relates to the field of intelligent learning products. The present invention provides a method and system for realizing homework correction online. The method includes: taking pictures and obtaining the answer images of students after answering in the answer areas; the answer images include several answer areas respectively The corresponding answer content; performing image recognition on the answer image to obtain the corresponding answer content, and comparing the answer content with the preset answer to obtain the corresponding correction result; displaying the correction result to the students. The present invention not only breaks away from electronic devices such as mobile phones and tablet computers, but also prevents users from playing with mobile phones or tablet computers on the grounds of learning and delaying learning; it is also more in line with the user's learning scene. In addition, assist tutors and even students to automatically correct students' homework, and timely feedback the correcting results of homework to students, so as to improve the efficiency of homework correction, provide timely feedback, and timely correct mistakes made in questions.

Description

technical field [0001] The invention relates to the field of intelligent learning products, in particular to a method and system for online homework correction. Background technique [0002] In the traditional education and teaching process, the teacher usually assigns some pre-class or after-class learning tasks in stages, such as pre-class preview, after-class review, classroom assignments and after-class assignments, etc., so as to achieve Optimization of educational effect. However, due to the self-consciousness and interest of different students, there will be problems such as previewing, reviewing, and homework not being completed in time. This is due to the lack of a good communication and feedback mechanism between students and teachers. During the student's learning process, always maintaining a healthy communication between the teacher and the students will greatly improve the learning effect, and homework is a necessary means for the tutor to understand the stude...

AI Technical Summary

Problems solved by technology

The existing homework correction method is that the students submit the homework and need to wait for the tutor to collect the homework. After the correction is made, the feedback is given to the students. The feedback is not timely. The students cannot quickly know the status of the handed-in homework and cannot achieve timely feedback. , the effect of timely correction

However, the answers to some homework questions are fixed or semi-fixed, and the tutor manually corrects many times the homework with almost fixed answers will inevitably cause a waste of time

In addition, the correctness of the answers to the exercises after the students' practice and training is also compared with the reference answers one by one. The process is cumbersome and troublesome.

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