Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide a kind of can automatic distributing, the electronic homework system and method collecting, correct and add up, improve electronic instruction system, improve the efficiency of teaching.
For achieving the above object, the technical solution used in the present invention is as follows:
Can automatic distributing, the electronic homework system of collecting, correct and adding up, comprise electronic exam pool, teacher's terminal, student terminal and back-stage management server, wherein:
Electronic exam pool is for storing the various types of examination questions needed for teaching;
Teacher's terminal is used for choosing examination question from electronic exam pool, carries out editor form electronic homework file to examination question, and by electronic homework file distributing to student terminal; Also for receiving the electronic homework file completed that student terminal sends, and the electronic homework completed is corrected; Described electronic homework file comprises electronic homework and electronic homework information;
Electronic homework file after completing, for receiving and completing the electronic homework file that teacher's terminal sends, and is sent to teacher's terminal by student terminal;
Back-stage management server is used for carrying out resource management to electronic exam pool, teacher's terminal and student terminal.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, electronic exam pool carries out classification according to the difference of knowledge point to examination question and stores.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, described electronic exam pool is deployed in teacher's terminal or is arranged on separately on different terminal devices.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, described teacher's terminal comprises,
Teacher's account management module: for the management of teacher's account; The management of teacher's account refers to individual account management and class's member management, individual account management comprise teacher's account establishment, give for change, log in and nullify, class's member management comprises the establishment of class, dismission, the adding and leave of approval class member;
Operation generation module: for selecting examination question from electronic exam pool, and editor's formation electronic homework file is carried out to examination question;
Job storage module: for store electrons job file, and electronic homework file is joined in Distribution List;
Operation distribution module: for reading the electronic homework file in Distribution List, and by electronic homework file distributing to corresponding student terminal; Also for receiving the electronic homework file completed that student terminal sends, and the electronic homework file completed received is sent to work correction module;
Work correction module: correcting of electronic homework is carried out in the answer for generating in advance according to electronic exam pool or teacher's terminal;
Job accounting module: add up for the result of correcting according to electronic homework; Described statistics comprises the completion rate of assignment statistics, accuracy and score.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, described student terminal comprises,
Student's account management module: for the management of student's account; The management of student's account refers to individual account management and class's member management, individual account management comprise student's account establishment, give for change, log in and nullify, the application that class's member management comprises class member adds and leaves;
Hand up homework module: for receiving the electronic homework file that teacher's terminal sends, and operation is completed the electronic homework file that module completed and be sent to teacher's terminal;
Operation completes module: for the electronic homework submitting to module to receive that fulfils assignment.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, described back-stage management server comprises,
Account management module: for the management of teacher's terminal and student terminal account, the examination & verification and the password that comprise account reset;
Resource management module: for the unified management to resource, comprises the classification of the resource uploading of the resource of electronic exam pool, the resource of online shopping mall, teacher's terminal and student terminal, statistics, increase and deletion;
Data backup module: for backing up the resource of electronic exam pool, teacher's terminal and student terminal.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, described electronic homework information comprises essential information, the related information of electronic homework and releases news; Described essential information refers to the base attribute information of electronic homework, comprises the founder of electronic homework, curriculum information and temporal information; Described related information refers to the related information of electronic homework and knowledge point; The described information referred to needed for the operation of operation distribution module distributing electronic that releases news, comprises distributor information, recipient information and feedback information, and feedback information refers to the closing time the need of feedback and feedback.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, the storage mode of described electronic homework file comprises local preservation and back-stage management server preservation; Local preservation refers to and electronic homework file is saved in teacher's terminal local, and back-stage management server is preserved and referred to data backup module electronic homework file being saved in background server; Electronic homework and electronic homework information are saved in teacher's terminal local or data backup module by the mode of synchronous or asynchronous preservation.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, after electronic homework file is joined Distribution List by job storage module, the Distribution status of electronic homework file is set, Distribution status comprises to be sent and has sent, operation distribution module reads electronic homework file to be sent in Distribution List, and after sending, the Distribution status of electronic homework file is sent by be sent changing to.
Further again, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, operation distribution module, when distributing electronic job file, only sends electronic homework file reception and reminds or the prompting of electronic homework file reception and electronic homework file are sent to student terminal simultaneously; When only sending electronic homework file reception, the memory address of electronic homework file is sent to student terminal by operation distribution module simultaneously.
Further, a kind of as above can automatic distributing, the electronic homework system of collecting, correct and adding up, the electronic homework file that operation generation module generates uploads to electronic exam pool by operation distribution module, supplements the content of electronic exam pool.
Can automatic distributing, the electronic homework method of collecting, correct and adding up, comprise the following steps:
(1) teacher's terminal chooses examination question from electronic exam pool, and carries out editor's formation electronic homework file to examination question; Described electronic homework file comprises electronic homework and electronic homework information;
(2) described electronic homework file is sent to student terminal by teacher's terminal;
(3) student terminal receives and completes electronic homework file, and the electronic homework file after completing is sent to teacher's terminal;
(4) the electronic homework file completed that teacher's end-on receives is corrected, and adds up according to correcting result.
Beneficial effect of the present invention is: System and method for of the present invention, by arranging electronic exam pool, teacher's terminal, the mode of student terminal and back-stage management server, achieve the automatic distributing of electronic homework, collect, correct and add up, solve the efficiency of existing electric operation, added up by the result of the electronic homework completed student terminal, teacher is enable to assess student in time and know, and the situation completing electronic homework according to student grasps electronic homework corresponding to situation in the generation of teacher's terminal with student knowledge, improve efficiency of teaching and effect, and can faculty load be reduced, perfect electronic teaching system.
Embodiment
Below in conjunction with Figure of description and embodiment, the present invention is described in further detail.
Fig. 1 shows that the present invention is a kind of can automatic distributing, the structured flowchart of electronic homework system collecting, correct and add up, and as can be seen from Figure, this electronic homework system comprises electronic exam pool 11, teacher's terminal 12, student terminal 13 and background server 14, wherein,
Electronic exam pool 11 is for storing the various types of examination questions needed for teaching, so that teacher therefrom selects the basic material as issuing operation to student, the examination question of electronic exam pool carries out classification according to the difference of knowledge point and stores, knowledge point can divide according to books chapters and sections or outline, is convenient to teacher and selects examination question targetedly.
Teacher's terminal 12, for choosing examination question from electronic exam pool, is carried out editor to examination question and is formed electronic homework file, and by electronic homework file distributing to student terminal; Also for receiving the electronic homework file completed that student terminal sends, and the electronic homework completed is corrected; Described electronic homework file comprises electronic homework and electronic homework information, and electronic homework information comprises essential information, the related information of electronic homework and releases news; Described essential information refers to the base attribute information of electronic homework, comprises the founder of electronic homework, curriculum information and temporal information; Described related information refers to the related information of electronic homework and knowledge point; The described information referred to needed for the operation of operation distribution module distributing electronic that releases news, comprises distributor information, recipient information and feedback information, and feedback information refers to the closing time the need of feedback and feedback.As can be seen from Figure, this teacher's terminal mainly comprises with lower module:
Teacher's account management module: for the management of teacher's account; The management of teacher's account refers to individual account management and class's member management, individual account management comprise teacher's account establishment, give for change, log in and nullify, class's member management comprises the establishment of class, dismission, the adding and leave of approval class member;
Operation generation module: for selecting examination question from electronic exam pool, and editor's formation electronic homework file is carried out to examination question;
Job storage module: for store electrons job file, and electronic homework file is joined in Distribution List; The storage mode of electronic homework file comprises local preservation and back-stage management server preservation; Local preservation refers to and electronic homework file is saved in teacher's terminal local, and back-stage management server is preserved and referred to data backup module electronic homework file being saved in background server; Electronic homework and electronic homework information are saved in teacher's terminal local or data backup module by the mode of synchronous or asynchronous preservation;
Operation distribution module: for reading the electronic homework file in Distribution List, and by electronic homework file distributing to corresponding student terminal; Also for receiving the electronic homework file completed that student terminal sends, and the electronic homework file completed received is sent to work correction module.After electronic homework file is joined Distribution List by job storage module, the Distribution status of electronic homework file is set, Distribution status comprises to be sent and has sent, operation distribution module reads electronic homework file to be sent in Distribution List, after sending, the Distribution status of electronic homework file is sent by be sent changing to, operation distribution module, when distributing electronic job file, only sends electronic homework file reception and reminds or the prompting of electronic homework file reception and electronic homework file are sent to student terminal simultaneously; When only sending electronic homework file reception, the memory address of electronic homework file is sent to student terminal by operation distribution module simultaneously.
Work correction module: correcting of electronic homework is carried out in the answer for generating in advance according to electronic exam pool or teacher's terminal;
Job accounting module: the result of correcting for correcting students' papers according to electronics is added up; Described statistics comprises the completion rate of operation, accuracy and score.
Teacher's terminal 12 is after generation electronic homework file, and new electronic homework or examination question upload to electronic exam pool 11 by operation distribution module, supplement electronic exam pool 11 content.
Electronic homework file after completing, for receiving and completing the electronic homework file that teacher's terminal sends, and is sent to teacher's terminal by student terminal 13; As can be seen from Figure, this student terminal comprises and mainly comprises with lower module:
Student's account management module: for the management of student's account; The management of student's account refers to individual account management and class's member management, individual account management comprise student's account establishment, give for change, log in and nullify, the application that class's member management comprises class member adds and leaves;
Hand up homework module: for receiving the electronic homework file that teacher's terminal sends, and operation is completed the electronic homework file that module completed and be sent to teacher's terminal;
Operation completes module: for the electronic homework submitting to module to receive that fulfils assignment.
Back-stage management server 14 is for carrying out resource management to electronic exam pool, teacher's terminal and student terminal, this back-stage management server comprises,
Account management module: for the management of teacher's terminal and student terminal account, the examination & verification and the password that comprise account reset;
Resource management module: for the unified management to resource, comprises the classification of the resource uploading of the resource of electronic exam pool, the resource of online shopping mall, teacher's terminal and student terminal, statistics, increase and deletion;
Data backup module: for backing up the resource of electronic exam pool, teacher's terminal and student terminal.
Fig. 2 shows that the present invention is a kind of can automatic distributing, the process flow diagram of electronic homework method collecting, correct and add up, and the method mainly comprises the following steps:
Step S21: teacher's terminal chooses examination question from electronic exam pool, and editor's formation electronic homework file is carried out to examination question;
Teacher logs in teacher's terminal by teacher's account management module, only has the correct user logging in teacher's terminal just can carry out the editor of operation, distribute, correct operation.Teacher's account management module is used for the management of teacher's terminal account, comprises individual account management and class's member management, wherein,
I. personal account number's supervisory packet containing teacher's account number establishment, give for change, log in, cancellation etc.The establishment of account number need be sent to examination & verification and registration that account management module corresponding to back-stage management server carries out account number.
Ii. class's member management comprises establishment, the dismission of class, approval the adding of class member, leaves.
After teacher signs in teacher's terminal, electronic homework file is generated by operation generation module, operation generation module is connected with electronic exam pool by operation distribution module, this connection can be physically also can be in logic, namely electronic exam pool can be disposed and teacher side, also can arrange separately on different devices, carry out connected reference by network, wifi.Electronic homework file comprises electronic homework and electronic homework information, and the concrete mode generating electronic homework file is as follows:
I. by input keyword, the modes such as retrieval Course in English, section name, relating dot/knowledge point, select the examination question be applicable at electronic exam pool;
Ii. selected examination question adds current work originally;
Iii. to current work this examination question and the operation such as answer increases, deletes, editor, formation electronic homework;
Iv. form electronic homework information, comprise essential information, related information, release news, wherein,
Essential information is the base attribute information of operation, comprises founder's information, curriculum information, temporal information etc. of operation.Founder's information comprises the user name, ID etc. that create teacher or user; Curriculum information describes the grade of the affiliated course of operation, course etc., as " one grade (on) Chinese language the 3rd class "; Temporal information refers to as the date/time that industry generates.
Related information refers to associating of current work and knowledge point, and as " within ten, plus-minus method calculates " etc., associating of relating dot and electronic homework can be and the associating of whole operation also can be the association to each concrete examination question in operation.The association of information is mainly for single examination question, and an examination question can corresponding multiple relating dot.To the association of whole operation be meant to each examination question in operation is associated with same relating dot, be equivalent to the mode of a kind of batch association.Relating dot can before the adding of examination question, add fashionable, add after carry out at any time associating and associate with cancelling.
Release news and refer to the necessary information of distribution module distribution operation, comprise distributor information, recipient information, feedback information etc.Distributor information refers to the user name/id etc. of user issuing operation, and recipient information refers to give lessons the address of class's student side or port numbers etc.Feedback information refers to the need of feedback, the closing time etc. of feedback.The form of the electronic homework file generated in present embodiment as shown in Figure 4.
After generating electronic homework file, electronic homework file stores by job storage module, the mode of preserving has local preservation and back-stage management server to preserve two kinds, and local preservation refers to that operation is kept at teacher side this locality, only has and just can be conducted interviews by teacher side.Back-stage management server is preserved and is referred to and to be connected by wire/radio network, by the memory module of homework uploading to background server, backs up work data.Here the memory module referred to is generally cloud backup server.Wherein, the preservation of electronic homework and electronic homework information can synchronous or asynchronous system be carried out, synchronous preservation refers to that electronic homework and electronic homework information are while being saved in this locality, by job transfer module, send to back-stage management server by after whole content packaging; Update content after certain period distances, is sent to back-stage management server and backs up after referring to that first electronic homework and electronic homework information are kept at this locality by asynchronous preservation.After electronic homework file is successfully preserved, electronic homework file is added Distribution List, and arrange the Distribution status initial value of electronic homework file, Distribution status comprises to be sent and has sent, such as, represent to be sent with " 0 ", and " 1 " expression sends.
Step S22: described electronic homework file is sent to student terminal by teacher's terminal;
Operation distribution module reads Distribution List, choosing Distribution status is electronic homework file to be sent, according to electronic homework information, electronic homework file is sent to corresponding recipient, the Distribution status being sent completely rear subjob file is sent by be sent changing to.In addition, the new electronic homework that operation generation module generates or examination question can also upload to electronic exam pool by operation distribution module, supplement electronic exam pool content.
The operation reception that can only send during operation distribution module distributing electronic job file is reminded, and also prompting and job file can be sent to student side simultaneously.
When i. only sending prompting, the preservation address of job file need be sent simultaneously, e.g., link in the address of the link of the address of teacher side and background server.Student side can be selected to download operation from address above mentioned link.
When ii. sending prompting and job file, without the need to the preservation address of subsidiary job file.
Step S23: student terminal receives and completes electronic homework file, and the electronic homework file after completing is sent to teacher's terminal;
Student logs in student terminal by account management module, only has the correct user logging in student terminal just can carry out the reception of electronic homework, complete and submission.Student's account management module is used for the management of student's account, comprises personal account number's management and class member application.
I. personal account number's supervisory packet containing student's account number establishment, give for change, log in, cancellation etc.
Ii. class member applies for that comprising application adds, leaves class etc.
After student login to student terminal, Hand up homework module receives the electronic homework prompting/electronic homework file of teacher's terminal distribution.When receiving only operation and reminding, job file is downloaded in the preservation address of electronic homework file, and operation completes module and calls electronic homework file in Hand up homework module, reads electronic homework content and releases news, fulfil assignment according to the requirement released news, and preserve.Preserving type can have synchronous/asynchronous preserving type that is local and server.Finally, the job transfer that fulfiled assignment to teacher's terminal, does according to transmission success status and adjusts accordingly (same to teacher side) electronic homework file, namely arrange the transmission state of the electronic homework file completed by Hand up homework module.
Step S24: the electronic homework file that what teacher's end-on received completed is corrected, and adds up according to correcting result.
After the electronic homework that teacher's terminal reception student terminal is beamed back, operation is corrected, and adds up according to correcting result, specific as follows:
A) operation distribution module receives the electronic homework from student terminal Hand up homework module, is corrected by work correction module.For objective item part, as selection, judgement etc., according to the answer that exam pool or teacher generate in advance, work correction module carries out work correction automatically; For subjective item part, provide and correct prompting, need manually correct.
B) correct result and be sent to job accounting module, automatically integrate, analyze, add up, and provide statistics.Programming count result, comprises the situation of general status and every problem.General status comprises the completion rate of operation, submits situation to, on average grades.The situation of every problem as the accuracy of every problem, the grasp situation etc. of correlated knowledge point.
System and method for of the present invention, teacher will log in teacher's terminal, first the teacher users that first time uses need carry out the registration of account number, the registration of account number need submit to user name, password, essential information, password to give mode etc. for change, and the information submitted to sends to back-stage management server to carry out the examination & verification registration of identity.After teacher users uses user name password correctly to log in, can carry out the operation of establishment class, this step is to better manage User, being equivalent to group management function.Namely teacher users is when selection operates this class, and all Users in class all can accept management, operate without the need to User of choosing one by one.After class creates successfully, can carry out the interpolation of User in current class, the interpolation of User is generally need User to submit the application adding class to, and then teacher users adds to come in by review operation.Another mode is that background server directly sets whole teacher's accounts, student account, place class and association thereof.Teacher's account number can corresponding multiple class, multiple student's account number, but student's account number also can corresponding multiple teacher's account number, but can only a corresponding class.After giving lessons, teacher logs in teacher side and carries out operation issue to its student managed.Concrete steps are as shown in Figure 3:
1. access electronic exam pool, by the relevant examination question of knowledge point search of giving lessons, as basic operation material.
2. pair basic operation material is edited, is arranged, and forms operation.To the association of newly-generated operation and knowledge point, can submit to and upload electronic exam pool, after examination & verification, electronic exam pool content upgrades.In this approach, the content of electronic exam pool, except original religion is auxiliary, examination question, comprises the firsthand information of First Line teacher, has more utilizability.In addition on the one hand, by using frequency, the number of times of examination question to teacher side, use frequency, the number of times of knowledge point, constantly to the survival of the fittest of electronic exam pool content, workability can be had more.
3. form electronic homework and operation relevant information.Electronic homework need distinguish operation part and answer part, and homework department divides and sends to student to answer, and answer part is as the foundation of work correction.Operation relevant information comprises essential information, related information and releases news, and essential information comprises issues teacher's name etc., facilitates student to the understanding of the job information received.Related information mainly refers to as the knowledge point that industry relates to, and relates to the content of operation.Release news and be mainly used for the addressing information etc. that teacher side issues to student side.
4. teacher side is according to releasing news job transfer to corresponding student side.
User logs in student terminal and carries out collecting, answer and submitting to of operation.According to the requirement of teacher side, operation can be provided with closing time, i.e. the last submission time of whole operation.Can also arrange the deadline of per pass examination question, as arranged " deadline of examination question 1 is ten minutes ", then examination question is counted from representing, forbids answering after ten minutes.The operation of student side can also be recorded in addition, data statistics is carried out to the overall deadline of operation, the running time of every problem, during submission, these feedback informations are submitted to together with operation, so that teacher side carries out the statistics of operation performance, better understand the grasp situation of student.Teacher side receives operation, and automatically correct objective item according to answer, subjective item part teacher users can carry out ratifying, revising in operation.Form the operation after correcting.
Teacher side is according to the feedback information received from student side, objective item correct information, the correctness information of subjective item, the performance of operation is added up, can for students all in whole class complete averaging time, accuracy is added up, also can for independent examination question formed the deadline, accuracy statistics.Knowledge point corresponding to it, can form the grasp information slip to the information of giving lessons, the acceptance level of each student to lecture contents is very clear.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technology thereof, then the present invention is also intended to comprise these change and modification.