CN104978878A - Microlecture teaching system and method - Google Patents
Microlecture teaching system and method Download PDFInfo
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- CN104978878A CN104978878A CN201510362920.2A CN201510362920A CN104978878A CN 104978878 A CN104978878 A CN 104978878A CN 201510362920 A CN201510362920 A CN 201510362920A CN 104978878 A CN104978878 A CN 104978878A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention discloses a microlecture teaching system, which comprises a microlecture browsing module and a microlecture searching module, wherein the microlecture browsing module is used for showing the content of a microlecture file to a user in a webpage mode by being supported by a browser; the microlecture searching module is internally provided with two layers of knowledge point matching modules; the user inputs a keyword for searching for a knowledge point into the microlecture searching module, and then the first-layer of knowledge point matching module is used for matching and determining whether the title and content of the microlecture file have a matched word according to the keyword; if no, the second-layer of knowledge point matching module deletes non-course teaching terms in the keyword, so as to obtain a simplified second keyword; then, the second-layer of knowledge point matching module is used for matching and determining whether the title and content of the microlecture file have a matched word according to the second keyword. Meanwhile, the invention further discloses a microlecture teaching method. By adopting the method, the keyword search accuracy in the prior art can be effectively improved, and the use function of a system can be improved.
Description
Technical field
The present invention relates to a kind of software engineering relating to micro-teaching, be specifically related to a kind of micro-teaching system and method.
Background technology
In the teaching of current form of computers, " micro-class " has become a kind of comparatively popular mode gradually, its core content is the teaching fragment of certain subject knowledge point of classroom teaching (as emphasis, difficult point, doubtful point content in teaching), there is the time short, the advantages such as content is few, with strong points.Micro-class system utilizes network and stream media technology, and micro-class of providing convenience for teacher is issued and viewing intercommunion platform.
Current micro-class system in use also also exists some shortcomings, and be mainly manifested in search function, current micro-class system is only limitted to carry out simple keyword retrieval, and the accuracy of retrieval also also exists many weak points.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of micro-teaching system and method that effectively can improve retrieval accuracy.
In order to achieve the above object, technical scheme of the present invention is as follows:
Micro-teaching system, it is based on java platform, adopts B/S framework, and server uses WEB Server and relevant database, and it comprises:
Micro-class editor module, teacher completes the content of micro-class by micro-class editor module editor, and forms micro-text part;
Micro-class release module, micro-text part is sent in server by micro-class release module by teacher;
Micro-class maintenance module, teacher is edited micro-text part by micro-class maintenance module again, the more micro-text part edited is sent in server by micro-class release module again;
Micro-class browses module, and it relies on micro-text part shown by browser to user content with form web page;
Micro-class retrieval module, the knowledge point matching module of two-layer is provided with in it, user is after the keyword of Input knowledge point retrieval in micro-class retrieval module, and the knowledge point matching module of ground floor goes to mate in the title of micro-text part and content whether have the word matched according to keyword: browse module display result for retrieval if any then direct by micro-class; As there is no the non-course teaching term in the knowledge point matching module removal keyword of the then second layer, obtain the second keyword through simplifying, the knowledge point matching module of the second layer goes to mate in the title of micro-text part and content whether have the word matched according to the second keyword again: browsing module display result for retrieval if any then direct by micro-class, not obtaining result for retrieval as then do not browsed module display by micro-class.
The present invention by adding the knowledge point matching module of two-layer in micro-class retrieval module, make micro-class retrieval module can carry out the coupling in two roads to keyword, thus the accuracy effectively improved for keyword retrieval in prior art, the using function of sophisticated systems.
On the basis of technique scheme, the present invention can also do following improvement:
As preferred scheme, be also provided with subject qualification module in above-mentioned micro-class retrieval module, it identifies user according to setting and wants subject belonging to search content from keyword or the second keyword, and Search Results is only shown under affiliated subject.
Adopt above-mentioned preferred scheme, result for retrieval can be shown under subject belonging to it, thus the accuracy of result for retrieval can be improved further.
As preferred scheme, above-mentioned micro-teaching system also comprises micro-class sort module, and it is according to setting the subject category made from the title of micro-text part belonging to it, and it is shown in micro-class with the form of discipline classification browses in module.
Adopt above-mentioned preferred scheme, classification display can be carried out to micro-text part according to subject.
As preferred scheme, above-mentioned micro-teaching system also comprises micro-class comment module, and teacher and user carry out mutual discussion by micro-class comment module to course.
Adopt above-mentioned preferred scheme, can realize the comment to micro-class and discussion function, both sides can carry out puing question to and answering questions online.
As preferred scheme, above-mentioned micro-teaching system also comprises examination question comparing module, examination question course of solving questions is provided with in examination question comparing module, examination question comparing module checks the course of solving questions in the examination question data that user does according to examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, examination question comparing module prompting teacher notes wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then carry out identification process to exercise question, follow-up manually the looking into this exercise question of teacher changes.
Adopt above-mentioned preferred scheme, can accurately correct automatically answer.
Micro-Course Teaching Methods, it is based on java platform, adopts B/S framework, and server uses WEB Server and relevant database, it is characterized in that, comprising:
Teacher completes the content of micro-class by micro-class editor module editor, and forms micro-text part;
Micro-text part is sent in server by micro-class release module by teacher;
Teacher is edited micro-text part by micro-class maintenance module again, the more micro-text part edited is sent in server by micro-class release module again;
User browses by micro-class module to check micro-text part content with the form web page of browser;
User retrieves micro-text part by micro-class retrieval module, the knowledge point matching module of two-layer is provided with in micro-class retrieval module, user is after the keyword of Input knowledge point retrieval in micro-class retrieval module, and the knowledge point matching module of ground floor goes to mate in the title of micro-text part and content whether have the word matched according to keyword: browse module display result for retrieval if any then direct by micro-class; As there is no the non-course teaching term in the knowledge point matching module removal keyword of the then second layer, obtain the second keyword through simplifying, the knowledge point matching module of the second layer goes to mate in the title of micro-text part and content whether have the word matched according to the second keyword again: browsing module display result for retrieval if any then direct by micro-class, not obtaining result for retrieval as then do not browsed module display by micro-class.
The present invention by adding the knowledge point matching module of two-layer in micro-class retrieval module, make micro-class retrieval module can carry out the coupling in two roads to keyword, thus the accuracy effectively improved for keyword retrieval in prior art, the using function of sophisticated systems.
On the basis of technique scheme, the present invention can also do following improvement:
As preferred scheme, by the subject belonging to subject qualification module identification Search Results, subject qualification module identifies user according to setting and wants subject belonging to search content from keyword or the second keyword, and Search Results is only shown under affiliated subject.
Adopt above-mentioned preferred scheme, result for retrieval can be shown under subject belonging to it, thus the accuracy of result for retrieval can be improved further.
As preferred scheme, classified to micro-text part by micro-class sort module, it according to setting the subject category made from the title of micro-text part belonging to it, and is shown in micro-class with the form of discipline classification and browses in module by micro-class sort module.
Adopt above-mentioned preferred scheme, classification display can be carried out to micro-text part according to subject.
As preferred scheme, teacher and user carry out mutual discussion by micro-class comment module to course.
Adopt above-mentioned preferred scheme, can realize the comment to micro-class and discussion function, both sides can carry out puing question to and answering questions online.
As preferred scheme, corrected solving a problem by examination question comparing module, examination question course of solving questions is provided with in examination question comparing module, examination question comparing module checks the course of solving questions in the examination question data that user does according to examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, examination question comparing module prompting teacher notes wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then carry out identification process to exercise question, follow-up manually the looking into this exercise question of teacher changes.
Adopt above-mentioned preferred scheme, can accurately correct automatically answer.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of micro-teaching system of the present invention.
Fig. 2 is the implementing procedure figure of micro-Course Teaching Methods of the present invention.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
In order to reach object of the present invention, as shown in Figure 1-2, in the some of them embodiment of micro-teaching system of the present invention, it is based on java platform, adopt B/S framework, server 1 uses WEB Server and relevant database, and it comprises: micro-class editor module 2, teacher has edited the content of micro-class by micro-class editor module 2, and forms micro-text part; Micro-class release module 3, micro-text part is sent in server 1 by micro-class release module 3 by teacher; Micro-class maintenance module 4, teacher is edited micro-text part by micro-class maintenance module 4 again, the more micro-text part edited is sent in server 1 by micro-class release module 3 again; Micro-class browses module 5, and it relies on micro-text part shown by browser to user content with form web page; Micro-class retrieval module 6, the knowledge point matching module of two-layer is provided with in it, user is after the keyword of Input knowledge point retrieval in micro-class retrieval module, and the knowledge point matching module 61 of ground floor goes to mate in the title of micro-text part and content whether have the word matched according to keyword: browse module display result for retrieval if any then direct by micro-class; As not having, the knowledge point matching module 62 of the second layer removes the non-course teaching term in keyword, obtain the second keyword through simplifying, the knowledge point matching module 62 of the second layer goes to mate in the title of micro-text part and content whether have the word matched according to the second keyword again: browse module 5 by micro-class show result for retrieval if any then direct, shows do not obtain result for retrieval as then do not browsed module 5 by micro-class.
Native system by adding the knowledge point matching module of two-layer in micro-class retrieval module, make micro-class retrieval module can carry out the coupling in two roads to keyword, thus the accuracy effectively improved for keyword retrieval in prior art, the using function of sophisticated systems.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-teaching system of the present invention, on the basis of the above, subject qualification module 63 is also provided with in above-mentioned micro-class retrieval module 6, it identifies user according to setting and wants subject belonging to search content from keyword or the second keyword, and Search Results is only shown under affiliated subject.Adopt the scheme of this embodiment, result for retrieval can be shown under subject belonging to it, thus the accuracy of result for retrieval can be improved further.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-teaching system of the present invention, on the basis of the above, above-mentioned micro-teaching system also comprises micro-class sort module 7, it is according to setting the subject category made from the title of micro-text part belonging to it, and it is shown in micro-class with the form of discipline classification browses in module 5.Adopt the scheme of this embodiment, classification display can be carried out to micro-text part according to subject.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-teaching system of the present invention, on the basis of the above, above-mentioned micro-teaching system also comprises micro-class comment module 8, and teacher and user carry out mutual discussion by micro-class comment module 8 pairs of courses.Adopt the scheme of this embodiment, can realize the comment to micro-class and discussion function, both sides can carry out puing question to and answering questions online.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-teaching system of the present invention, on the basis of the above, above-mentioned micro-teaching system also comprises examination question comparing module 9, examination question course of solving questions is provided with in examination question comparing module 9, examination question comparing module 9 checks the course of solving questions in the examination question data that user does according to examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, examination question comparing module 9 points out teacher to note wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then identification process is carried out to exercise question, follow-up manually the looking into this exercise question of teacher changes.Adopt the scheme of this embodiment, can accurately correct automatically answer.
In order to reach object of the present invention, as shown in Figure 1-2, in the some of them embodiment of micro-Course Teaching Methods of the present invention, it is based on java platform, and adopt B/S framework, server 1 uses WEB Server and relevant database, and it comprises:
S1: teacher completes the content of micro-class by micro-class editor module editor, and forms micro-text part;
S2: micro-text part is sent in server by micro-class release module by teacher;
S3: teacher is edited micro-text part by micro-class maintenance module again, the more micro-text part edited is sent in server by micro-class release module again;
S4: user browses by micro-class module to check micro-text part content with the form web page of browser;
S51-52: user retrieves micro-text part by micro-class retrieval module, the knowledge point matching module of two-layer is provided with in micro-class retrieval module, user is after the keyword of Input knowledge point retrieval in micro-class retrieval module, and the knowledge point matching module of ground floor goes to mate in the title of micro-text part and content whether have the word matched according to keyword: browse module display result for retrieval if any then direct by micro-class; As there is no the non-course teaching term in the knowledge point matching module removal keyword of the then second layer, obtain the second keyword through simplifying, the knowledge point matching module of the second layer goes to mate in the title of micro-text part and content whether have the word matched according to the second keyword again: browsing module display result for retrieval if any then direct by micro-class, not obtaining result for retrieval as then do not browsed module display by micro-class.
This method by adding the knowledge point matching module of two-layer in micro-class retrieval module, make micro-class retrieval module can carry out the coupling in two roads to keyword, thus the accuracy effectively improved for keyword retrieval in prior art, the using function of sophisticated systems.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-Course Teaching Methods of the present invention, on the basis of the above, also comprise step S53: by the subject belonging to subject qualification module identification Search Results, subject qualification module identifies user according to setting and wants subject belonging to search content from keyword or the second keyword, and Search Results is only shown under affiliated subject.Adopt the scheme of this embodiment, result for retrieval can be shown under subject belonging to it, thus the accuracy of result for retrieval can be improved further.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-Course Teaching Methods of the present invention, on the basis of the above, also comprise step S6: by micro-class sort module, micro-text part is classified, it according to setting the subject category made from the title of micro-text part belonging to it, and is shown in micro-class with the form of discipline classification and browses in module by micro-class sort module.Adopt the scheme of this embodiment, classification display can be carried out to micro-text part according to subject.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-Course Teaching Methods of the present invention, on the basis of the above, also comprise step S7: teacher and user carry out mutual discussion by micro-class comment module to course.Adopt the scheme of this embodiment, can realize the comment to micro-class and discussion function, both sides can carry out puing question to and answering questions online.
In order to optimize implementation result of the present invention further, as shown in Figure 1-2, in other embodiments of micro-Course Teaching Methods of the present invention, on the basis of the above, also comprise step S81-85: corrected solving a problem by examination question comparing module, examination question course of solving questions is provided with in examination question comparing module, examination question comparing module checks the course of solving questions in the examination question data that user does according to examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, examination question comparing module prompting teacher notes wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then identification process is carried out to exercise question, follow-up manually the looking into this exercise question of teacher changes.Adopt the scheme of this embodiment, can accurately correct automatically answer.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. micro-teaching system, it is based on java platform, adopts B/S framework, and server uses WEB Server and relevant database, it is characterized in that, comprising:
Micro-class editor module, teacher completes the content of micro-class by described micro-class editor module editor, and forms micro-text part;
Micro-class release module, described micro-text part is sent in described server by described micro-class release module by teacher;
Micro-class maintenance module, teacher is edited described micro-text part by described micro-class maintenance module again, the more micro-text part edited is sent in described server by described micro-class release module again;
Micro-class browses module, and it relies on described micro-text part shown by browser to user content with form web page;
Micro-class retrieval module, the knowledge point matching module of two-layer is provided with in it, user is after the keyword of Input knowledge point retrieval in described micro-class retrieval module, and the knowledge point matching module of ground floor goes to mate in the title of described micro-text part and content whether have the word matched according to described keyword: browse module display result for retrieval if any then direct by described micro-class; As do not have the knowledge point matching module of the then second layer remove as described in non-course teaching term in keyword, obtain the second keyword through simplifying, the knowledge point matching module of the second layer goes to mate in the title of described micro-text part and content whether have the word matched according to described second keyword again: browse module display result for retrieval if any then direct by described micro-class, as not then by as described in micro-class browse module display and do not obtain result for retrieval.
2. micro-teaching system according to claim 1, it is characterized in that, subject qualification module is also provided with in described micro-class retrieval module, it identifies user according to setting and wants subject belonging to search content from described keyword or the second keyword, and Search Results is only shown under affiliated subject.
3. micro-teaching system according to claim 1, it is characterized in that, also comprise micro-class sort module, it is according to setting the subject category made from the title of described micro-text part belonging to it, and it is shown in described micro-class with the form of discipline classification browses in module.
4. micro-teaching system according to claim 1, is characterized in that, also comprises micro-class comment module, and teacher and user carry out mutual discussion by described micro-class comment module to course.
5. micro-teaching system according to claim 1, it is characterized in that, also comprise examination question comparing module, examination question course of solving questions is provided with in described examination question comparing module, described examination question comparing module checks the course of solving questions in the examination question data that user does according to described examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, described examination question comparing module prompting teacher notes wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then identification process is carried out to exercise question, follow-up manually the looking into this exercise question of teacher changes.
6. micro-Course Teaching Methods, it is based on java platform, adopts B/S framework, and server uses WEBServer and relevant database, it is characterized in that, comprising:
Teacher completes the content of micro-class by micro-class editor module editor, and forms micro-text part;
Described micro-text part is sent in described server by micro-class release module by teacher;
Teacher is edited described micro-text part by micro-class maintenance module again, the more micro-text part edited is sent in described server by described micro-class release module again;
User browses by micro-class module to check described micro-text part content with the form web page of browser;
User retrieves micro-text part by micro-class retrieval module, the knowledge point matching module of two-layer is provided with in described micro-class retrieval module, user is after the keyword of Input knowledge point retrieval in described micro-class retrieval module, and the knowledge point matching module of ground floor goes to mate in the title of described micro-text part and content whether have the word matched according to described keyword: browse module display result for retrieval if any then direct by described micro-class; As do not have the knowledge point matching module of the then second layer remove as described in non-course teaching term in keyword, obtain the second keyword through simplifying, the knowledge point matching module of the second layer goes to mate in the title of described micro-text part and content whether have the word matched according to described second keyword again: browse module display result for retrieval if any then direct by described micro-class, as not then by as described in micro-class browse module display and do not obtain result for retrieval.
7. micro-Course Teaching Methods according to claim 6, it is characterized in that, by the subject belonging to subject qualification module identification Search Results, described subject qualification module identifies user according to setting and wants subject belonging to search content from described keyword or the second keyword, and Search Results is only shown under affiliated subject.
8. micro-Course Teaching Methods according to claim 6, it is characterized in that, by micro-class sort module, micro-text part is classified, it according to setting the subject category made from the title of described micro-text part belonging to it, and is shown in described micro-class with the form of discipline classification and browses in module by described micro-class sort module.
9. micro-Course Teaching Methods according to claim 6, is characterized in that, teacher and user carry out mutual discussion by micro-class comment module to course.
10. micro-Course Teaching Methods according to claim 6, it is characterized in that, corrected solving a problem by examination question comparing module, examination question course of solving questions is provided with in described examination question comparing module, described examination question comparing module checks the course of solving questions in the examination question data that user does according to described examination question course of solving questions, as identical, then automatically correct correct, as mutually unison lower than setting value, described examination question comparing module prompting teacher notes wrong topic, teacher enters and manually corrects pattern, as mutually unison still incomplete same higher than setting value, then identification process is carried out to exercise question, follow-up manually the looking into this exercise question of teacher changes.
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| CN106128192A (en) * | 2016-06-27 | 2016-11-16 | 安徽科成信息科技有限公司 | A kind of interactive learning system |
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| CN109688192A (en) * | 2018-10-25 | 2019-04-26 | 安徽创见未来教育科技有限公司 | A kind of instruction management platform |
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Application publication date: 20151014 |