Teaching subject information entry system with week memory function and method

The invention discloses a teaching subject information entry system with a week memory function and a method. The system comprises a user login module, a subject table storing module, a subject information retrieval module, a subject information input module and a subject information output module; the user login module is used for recording login information of a user, and the login information includes the user identity information, login date and login time; the subject table storing module stores subject table information, and the subject table information includes subject information and login information corresponding to the subject information; the subject information retrieval module is used for retrieving the subject table information according to the current user login time and date and pushing the subject information of the user in the previous N week corresponding time periods to the user to be validated, and N is a positive integer preset by the user; the subject information input module is used for storing the pushed subject information into the subject table information after user validation, or the user inputs the subject information, and the subject information input module stores the subject information into the subject table information; the subject information output module is used for outputting the subject table information. It can be ensured that subject information entry is accurate and timely, and a great deal of labor and time are saved.