CN1402155A - Network Assisted Teaching System and Method - Google Patents

Abstract

The invention is a network aided teaching system and method, which makes a plurality of users perform online network aided teaching activities; the system provides at least one teaching text, at least one text annotation, a selection mechanism and a query mechanism; the teaching text consists of a plurality of text units stored in a database of a website system and is transmitted to a user end in the form of a webpage, and each text unit is respectively endowed with identification data; the text annotation is the annotation of each text unit or the annotation of the key word in the teaching text; the selecting mechanism is downloaded to the user end along with the teaching text webpage, and the user can select (or select) the text unit or the keyword singly and specify the annotation category to inquire the related annotation; the query mechanism is located at the website system end, and is used for performing annotation query according to the specified annotation category and the identification data (or keyword strings) of the text unit, and timely presenting the searched annotation content in a webpage form to the user end through a network.

Description

Network Assisted Teaching System and Method

technical field

The invention relates to network technology, in particular to a network-aided teaching system and method.

Background technique

The rise of the Internet has contributed to the information revolution, and the broadband of the network has opened the prelude to the "knowledge economy era". Since the broadband network can transmit richer multimedia dynamic information, and the reading software and hardware of multimedia information have gradually matured, it is feasible to transmit dynamic multimedia information on the network. For example, distance teaching uses the network to transmit audio-visual teaching content for multimedia teaching activities, which proves this point.

Distance teaching uses the characteristics of the network to break the limitation of traditional teaching places and add multimedia teaching materials to improve the learning effect. However, the role of teachers is virtualized, and there is a lack of communication and interaction among students. The teaching effect remains to be seen. Although distance teaching eliminates the distance between teaching places, it also alienates the relationship between teachers and students. Therefore, how to change the existing teaching method so that it can have the convenience of distance teaching and at the same time ensure the benefits of traditional teaching is a topic that should be pondered by the current education circle.

Traditional teaching uses the blackboard as the medium to present the teaching content, and books as the carrier of the teaching content. Teachers can write teaching points on the blackboard for teaching, and students have a textbook in hand. While listening to the teacher's explanation, they compare the textbooks in their hands Find the location of the teacher’s explanation of the content, but find the location but miss the content of the explanation; the teacher must hold another reference book and write on the blackboard with chalk if he finds the location; the teacher must write on the blackboard with chalk. The students may not have finished copying, and the teacher continued to explain without waiting for a long time, so the students missed the content of the explanation again. Such as the above-mentioned blind spots in traditional teaching are more than that, and books and paper as the carrier of teaching content cannot contain multimedia content, and blackboards cannot display multimedia content. However, it is a consensus that multimedia teaching materials can help teaching effects, and teaching videos are full of books in the market. , The tape is evidence. Although there are examples of implementing multimedia teaching in traditional teaching, because books or blackboards cannot load multimedia content, we have to use tape recorders or TVs to carry out multimedia teaching activities. Students are intertwined with the content of books, audio tapes, and video tapes, and the learning effect will inevitably be greatly reduced; teachers will also be physically and mentally exhausted when they shuttle between books, audio tapes, and video tapes, and it is difficult to improve their teaching emotions. These are all problems that need to be improved urgently in traditional teaching.

Based on the aforementioned blind spots of traditional teaching, interested people hope to make up for it with computer-assisted instruction (CAI). Computer-aided teaching has been practiced for several years, and the most common one is CAI CD-ROM. CAI CD-ROM provides multimedia teaching materials and adds interactive learning functions, but few teachers use it for teaching, and most of them become tools for self-study by students. However, due to It is not possible to use the network to transmit the content, so the students have changed from one book to one (CD), and because of the lack of guidance from teachers, the benefits are limited. The reasons why teachers seldom use it are nothing more than: the lack of projection equipment (too expensive) makes it impossible to give lectures in public; the storage of CDs is limited and teaching materials are insufficient; it is impossible to randomly select any content on the CD to query the content of annotations; The query path is preset and cannot be arbitrarily specified by the teacher; the direction of teaching is dominated by the content of the CD, etc.

Contents of the invention

In order to overcome the various shortcomings of the above-mentioned prior art, the research and development goal of the present invention is to not only solve the aforementioned blind spots of traditional teaching, but also avoid the above-mentioned shortcomings of computer-assisted teaching, and introduce the network as a path for teaching content to capture the benefits of distance teaching. Advantages, hoping to provide an alternative teaching method for the education sector and help the current situation of education. The network-assisted teaching system and method of the present invention utilize a website system to carry out network-assisted teaching, and its technical scheme is as follows:

The network-aided teaching system of the present invention at least includes:

a server;

A database, the database stores at least:

a. can be presented to a user through a communication link from which the user can

    Select the unit or keyword of this article to query the teaching article related to the explanation, for a

    Teaching documents, including at least one text unit;

b. A text annotation, including at least one text annotation record, the text annotation record

The entry is linked to the keywords in the text unit or the teaching text;

A selection mechanism that can obtain the identification data of the text unit selected by the user or the string of the selected keyword and change the style attribute of the text unit or the keyword to highlight the selected state. The selection mechanism follows the The teaching text webpage is downloaded to the user terminal together, and the selection mechanism includes at least one radio selection mechanism;

A query mechanism that receives the identification data or keyword strings of the article unit obtained by the selection mechanism through the communication link, and searches the relevant annotations in the annotations of the article in the database, and the contents of the annotations obtained will be obtained through the communication link presented on the client side.

The network-aided teaching system of the present invention also has another implementation, which at least includes:

a central processing unit;

a display;

A database, the database stores at least:

a. One can be presented in the display so that the user can select text elements from it

    or keywords to query the teaching text of the relevant annotations, which is a teaching document,

Contains at least one text unit;

b. A text annotation, including at least one text annotation record, the text annotation

The record is linked to the keywords in the text unit or the teaching text;

A selection mechanism that can obtain the identification data of the text unit selected by the user or the string of the selected keyword, and change the style attribute of the text unit or the keyword to highlight the selected state. The selection mechanism includes at least a radio selection mechanism;

A query mechanism that receives the identification data or keyword string of the text unit obtained by the selection mechanism, and queries the relevant annotations in the annotations of the text in the database, and the content of the annotations obtained by the query mechanism will be presented in the inside the monitor.

The network-assisted teaching method of the present invention at least includes the following steps:

a. Presenting a teaching text in a container (container) on a user terminal, the teaching text is a teaching document, which includes at least one text unit and is stored in a database;

b. Provide a text annotation, the text annotation includes at least one text annotation record, also stored in the database, the text annotation record is linked to the keyword in the text unit or the teaching text;

c. The user selects a unit or keyword in the teaching text;

d. The container contains (or uses) a selection mechanism, which can obtain the identification data of the text unit selected by the user or the string of the selected keyword and change the text unit or the keyword Style attributes to highlight the selected state. The selection mechanism includes at least one radio selection mechanism;

e. The container contains (or uses) a query mechanism, the query mechanism receives the identification data or keyword string of the text unit obtained by the selection mechanism, and queries the relevant annotations in the text annotations in the database ; The retrieved annotation content is displayed in the container on the client side.

The present invention uses a database in the website system to store teaching texts and text annotations, and provides a selection mechanism and a query mechanism. The teaching article contains multimedia content and is transmitted to the teaching end through the network. The teacher will teach in the form of projection. During the teaching process, the teacher can randomly select the key content in the teaching article and specify the query category arbitrarily. The selection mechanism obtains the selected The query mechanism is used to query the annotations of the key content or the key identification data, and then present the found annotation content on the teaching side through the network to assist the teaching activities. Because the teaching materials are all stored in the database, the query methods are very flexible, such as intersection query, union query, etc., as long as the query methods allowed by the database can be implemented.

The present invention uses web pages as the carrier of teaching materials, which can include multimedia content; teaching in the way of projection, students do not need to walk between books and blackboards; transmitting teaching content through the network, teachers and students do not need to carry CDs with them; There is no limit to the storage capacity for storing teaching materials; querying annotations with database technology provides flexible query methods; teaching with text content allows timely query annotations so that teachers do not have to worry about preparing lesson plans; the content of annotations is presented on a web page so teachers do not need to write on the blackboard ; Objects can be randomly selected for specific queries, and the teacher can lead the teaching direction; the query category does not need to be preset, and the query path is not limited; multiple objects can be selected for cross-query, and the teaching content is flexible. In addition, the centralized management of teaching materials can easily add, modify, update or delete materials. Moreover, because the materials are centralized in one place, if the index of the query is represented by a unified code, the scope of the query will span different texts or different contents. Do related queries on the annotation content. Taking English teaching as an example, if you want to query related grammatical concepts, and each grammatical concept is represented by a unified code, then the index that uses the unified code as the query can span different text contents (different books or lecture contents, etc.) Or different annotation contents (different dictionaries or question banks, etc.) to search for grammatical concepts. In addition, if the prototype of a single-word phrase is used as the unified code of the single-word phrase, it is also possible to query the annotations of the single-word phrase across different content or annotation content.

Description of drawings

Fig. 1 is a schematic diagram of the environment of the present invention;

Fig. 2 is a block diagram of the system architecture of the present invention;

Fig. 3 is the flow chart of selection mechanism of the present invention;

Fig. 4 is a flowchart of the query mechanism of the present invention;

Fig. 5 is the flowchart of the inventive method;

Fig. 6 is a block diagram of the device of the present invention.

Detailed ways

The invention relates to a network-aided teaching system and method. The system provides at least one teaching text, at least one text annotation, a selection mechanism and a query mechanism to allow multiple users to conduct network-assisted teaching activities online.

The content of the teaching text includes text, pictures, sounds, animations or other multimedia objects, and the teaching text is composed of a plurality of text units (taking the teaching text in English as an example, the text unit can be a paragraph in the content of the lecture , sentences, pictures or multimedia objects, etc.), each text unit is assigned an identification data, and stored in the database in the website system. The plurality of text units will be sent to the user terminal through the network in the form of web pages and combined in order to present the teaching text as it is.

The text annotation is the annotation of each text unit or keyword in the teaching text, and its content also includes text, picture, sound, animation or other multimedia objects and is stored in the database in the website system. Taking the English teaching handout as the teaching text as an example, if the unit of this text is each sentence in the handout, the annotations related to the unit of this text can be divided into several categories: it can be the grammatical concept of the sentence, the translation of the sentence or the grammar of the sentence Relevant test questions, etc.; if the keyword is a single-character phrase, the annotations related to the keyword can also be divided into several categories: it can be the meaning, pronunciation, root prefix or allusion of the single-character phrase, etc.

The selection mechanism is downloaded to the user terminal together with the teaching text webpage. According to teaching needs, users can single-select (or multiple-select) text units or keywords in the teaching text webpage, and specify annotation categories to query annotation content. The selection mechanism obtains the identification data of the selected text unit or the string of the selected keyword.

The query mechanism is located on the system side of the website, and is used to receive the annotation category specified by the user and the identification data (or keyword string) obtained by the selection mechanism, and query the annotations in the annotations of this article, and promptly send them to the webpage In the form of searching, the annotation content is presented on the user end through the network to assist the teaching activities.

Please refer to FIG. 1 for a schematic diagram of the environment of the present invention above, which shows that a plurality of users (200A and 200B) can log into the website system 100 through a communication link (such as the network 300) to perform network-assisted teaching activities.

The website system architecture proposed by the present invention is shown in FIG. 2 . The website system 100 includes at least:

a server 102;

A database 104; the database 104 at least stores a teaching text 104A and a text annotation 104B. The teaching text 104A is a teaching document, such as teaching handouts or textbook content. The teaching text 104A includes at least one text unit, that is, a plurality of text units compose the teaching text and send it to the user terminal in the form of a web page through the network; as for the text annotation 104B, it is the key explanation of the teaching text 104A. Users can select text units or keywords on the teaching text webpage and specify the type of annotations to search for required annotations in the text annotations 104B. In addition, the database 104 may further include other annotations 104C for users to search for annotations needed in other teaching.

A selection mechanism 106; the selection mechanism 106 includes a single selection mechanism 106A and a multiple selection mechanism 106B. The selection mechanism 106 can obtain the identification data or keyword string of the text unit selected by the user in the teaching text 104A, and change the style (STYLE) attribute of the selected text unit or keyword to highlight the text The cell or the selected state of this keyword. Wherein the single-selection mechanism 106A allows the user to select only one text unit or one keyword at a time; and the multi-selection mechanism 106B allows the user to select multiple text units or multiple keywords at a time, or single-select at the same time (multiple selection) This article unit and single-choice (multi-choice) keywords. This mechanism, for example, can be produced by using Microsoft's VBscript language and downloaded to the user terminal along with the teaching text webpage.

A query mechanism 108; the query mechanism 108 can receive the identification data or keyword string of the text unit obtained by the selection mechanism 106 and use the query technology of the database to query the text annotation 104B according to the annotation category specified by the user annotations. This mechanism, for example, can be made using Microsoft ActiveX Data Objects 2.5 Library and installed on the website system side.

A multimedia playing mechanism 110; the multimedia playing mechanism 110 can be used to play multimedia objects, if the teaching text 104A or the text notes 104B include multimedia objects, this mechanism can be used to play the multimedia objects (including objects such as sound and animated video) ). For example, this mechanism can use the Visual Basic language of Huisoft and refer to the Lib "winmm.d11" multimedia function library of the API (Application Programming Interface) and the ActiveX object produced by the MCI (Media Control Interface) command. If you want to play special multimedia objects, you need to obtain the corresponding MCI driver. This mechanism should be downloaded to the user end.

The aforementioned teaching text 104A is made up of a plurality of text units, each text unit has its identification data, and is stored in the data table (Table) in the database respectively, and the relevant data of each text unit is in the data table A record (Record), which consists of several fields (Field), each field stores the identification data (MTid) of the text unit, the content or content index (content or index) of the text unit, etc. etc., the structure of the table in this paper is shown in Table 1. The plurality of text units will present the teaching text to the user end as it is through the network and according to the order of the MTid.

Table I MTid content(index)

The text annotation 104B is the annotation of the text unit in the teaching text 104A or the annotation of the keywords in the teaching text 104A. The text note 104B includes at least one text note record (Record), each record is composed of several fields (Field), and each field stores the identification data (CMid) of the note, the content or content of the note The index (content or index), the classification properties (properties) of the annotation content, etc., the structure of the annotation table is shown in Table 2.

Table II CMid content(index) properties

The identification data (CMid) of each record in the text note 104B is linked with the identification data (MTid) of the text unit in the teaching text 104A or the keyword (Keyword) in the teaching text 104A, so as to provide users with queries Annotation for this text unit or keyword. If the teaching text is an English teaching handout, and the unit of this text is each sentence in the handout, the annotations related to the unit of this text can be divided into different categories: it can be the translation of the content of the sentence, and the grammatical concept related to the content of the sentence , quiz questions related to the meaning of the sentence or teaching activities related to the content of the sentence, etc.; if the keyword is a single word or phrase in each sentence, then the annotation category related to the keyword can be the meaning, pronunciation, Radical prefixes or quiz questions, etc. The structure of the link table is shown in Table 3, and Type is the type of the annotation.

Table three MTid type CMid Keyword type CMid

The aforementioned selection mechanism 106 can obtain the identification data of the text unit selected by the user or the word string of the selected keyword. The selection mechanism 106 includes a single selection mechanism 106A and a multiple selection mechanism 106B. The selection process is as shown in FIG. 3 Show.

Step A: The teaching text is presented on the user terminal in the form of a web page, the teaching text is composed of a plurality of text units, and each text unit has its own identification information.

Step B: In the teaching text, the user can single-select one text unit or multiple text units; also can single-select one keyword or multiple multi-select keywords; and can also single-select (or multiple-select) text units at the same time And single (or multiple) keywords.

Step C: Change the style (STYLE) attribute of the selected text unit or keyword, such as the attribute value of color or background style, to highlight that the text unit or the keyword has been selected.

Step D: Obtain the identification data of the selected text unit or the selected keyword string by using the HTML object model.

The query mechanism 108 can receive the annotation type specified by the user and the text unit identification data or keyword string obtained by the selection mechanism 106, and use the query technology of the database to query the text annotation 104B for the annotation the user needs.

Taking English teaching handouts as an example, if the text unit is each sentence in the handout content, and the user selects a sentence and specifies the annotation category of the query as the grammatical concept of the sentence, then the query mechanism 108 receives the information obtained by the radio selection mechanism 106A The identification code (MTid) of the sentence and the corresponding annotation identification data (CMid) are found in Table 3 according to the annotation category (Type), and then the content corresponding to the CMid found in Table 2 is the annotation content of the grammar concept of the sentence; If the annotation category specified by the user is the grammar test question related to the sentence, then the content corresponding to the CMid is the content of the grammar test question related to the sentence.

The database may also include another annotation 104C for users to search for annotations needed in teaching, and the other annotation 104C includes at least one other annotation record (Record). If the other annotation 104C includes a test question bank, the structure of the annotation table is shown in Table 4. TPid is the identification code of the test question, content is the content of the question, prop1 is the unified grammar code related to the test question, and Prop2 is the word prototype related to the test question. If the user utilizes the multiple choice mechanism 106B to select a sentence and a single word and specify to query the test questions related to the grammar of the sentence and also related to the single word, then the query mechanism 108 obtains the identification code MTid and The one-character string Keyword, according to the MTid and Keyword, the identification data CMid_1 and CMid_2 of the relevant annotation record can be obtained from Table 5. Table 5 and Table 3 have the same nature and are linked tables. Among them, the annotation content (content) of CMid_1 is related to the grammatical concept of the sentence, and the annotation content (content) of CMid_2 is related to the single-word annotation of the keyword. The structure of the annotation table is shown in Table 6. Table 6 has the same nature as Table 2 and is an annotated table. In Table 6, if the prop1 corresponding to the CMid_1 is the grammatical unified code of the grammatical concept, and the ProP1 corresponding to the CMid_2 is the prototype of the word, then the relevant test questions can be found in Table 4, and the content of the test questions will be The grammatical concept related to the sentence is also related to the word.

Table four Tpid content prop1 prop2 Table five type MTid grammar CMid_1 Keyword word CMid_2 Table six prop1 CMid_1 Grammar annotation content Grammar Unified Code CMid_2 Single word annotation content word prototype

Therefore, the user can not only randomly select any object in the teaching text and arbitrarily specify the annotation category to be queried (such as the aforementioned specified query grammar concepts or test questions), but also arbitrarily specify the scope to be queried (such as the aforementioned specified query specific test Question Bank) to find the required annotations; moreover, the user can not only single-select objects for query, but also select multiple objects for intersection query or query the required annotations in other ways allowed by the database.

In addition, the user can not only select the object in this webpage to request to query the annotation content, but also can select the object in the annotation webpage to request to inquire the annotation related to the object, because the selection mechanism 106 can obtain the identification data of the annotation webpage object and can be obtained by Check out the classification property (properties) of the object in Table 2, Table 4 or Table 6, and then use the classification property (such as prop1) to query other annotation content in the annotation 104B of this article or other annotation 104C.

The query process of the query mechanism 108 is as shown in Figure 4:

Step A: Receive the annotation type from the user terminal and the identification data (or keyword string) of the text unit obtained by the selection mechanism 106 .

Step B: According to the annotation category, use the query technology of the database to query the annotations related to the identification data or the keyword string in the text annotation 104B.

Step C: Transmitting the searched annotation content through the network and presenting it on the user end in the form of a web page.

Please refer to FIG. 5 to illustrate the method flow of the present invention.

Step A: The teaching text 104A is sent to a user end via the network in the form of a web page, and the selection mechanism 106 is downloaded to the user end along with the web page;

Step B: the user conducts teaching activities with the presented teaching article webpage;

Step C: The user selects a keyword or text unit in the webpage according to teaching needs, and the selection mechanism 106 obtains the keyword string or the identification data of the text unit;

Step D: the user specifies the annotation category;

Step E: Send the keyword string (or the identification data of the text unit) and the specified annotation category to the website system;

Step F: The website system uses the query mechanism 108 to receive the keyword string (or the identification data of the text unit) and search for relevant annotations in the text annotation 104B according to the annotation category;

Step G: The website system transmits the searched annotation content to the user terminal via the network in the form of a webpage to assist the teaching activities.

The multiple selection mechanism 106B in the aforementioned selection mechanism 106 can also be applied to general office software programs (such as word processing software, spreadsheet software, database software, presentation software, or e-mail software programs, etc.), or e-books In programs such as reading software, web browser, teaching aid software, electronic dictionary reading software, or operating system scrapbook, although the current operating system scrapbook has a multi-select function, it cannot intuitively examine all The selected objects are those, because the above-mentioned software can only generate one selection object (selection object) at a time on a file, and the multi-selection mechanism 106B of the present invention can be highlighted by changing the style attributes of multiple selected objects The selected state of the plurality of objects.

The method of the present invention can also be embodied through a software program or a device, if the software program or the device contains a selection mechanism and a query mechanism and is connected to a database, and the database stores teaching texts and text annotations , the user can easily implement auxiliary teaching activities based on it.

In addition, the present invention can also be implemented through a device (as shown in FIG. 6 ), if the device includes a central processing unit 120, a display 122 and a database 104, and includes a selection mechanism 106 and a query mechanism 108, and the data The teaching text 104A, text notes 104B and other notes 104C are stored in the library 104, and the teaching text 104A is displayed on the display 122. The user can use the selection mechanism 106 and the query mechanism 108 to query related annotations, and the searched The annotation content of will also be presented in the display 122. If the device further includes a communication interface 121 connected with the communication connection 123, then the entire content of the database 104 can be loaded through the communication interface 121 to carry out auxiliary teaching activities; or the teaching text 104A and The selection mechanism 106, the teaching text 104A is displayed in the display 122, and the user uses the selection mechanism 106 and calls the query mechanism 108 through the communication interface 121 to query related annotations, and the content of the annotations obtained is presented through the communication interface 1221 within the display 122 .

In fact, the system and method of the present invention can not only be used in network-assisted teaching, but also can be used to publish digital materials on the network, that is, to store the published content in a database, use the web page as the carrier of the content, and use the network as the publishing channel to publish purpose. Nowadays, there are tens of millions of websites on the Internet, which provide all kinds of information. The information has already been flooded. In the case of Internet information explosion, the focus of online publishing is no longer how to present a large amount of information, but to It focuses on how to hide secondary information and present only the required information to users in a timely manner. Because the digital environment provided by the web page can allow "non-linear" sorting and "interactive" characteristics, so the presentation of information allows the relevant content to be brought out in a timely manner with thematic strings, and the text units and keywords described in the present invention can be It is regarded as a cross-play role, and relevant content can be brought out by querying based on the unit identification data and keyword strings of this article.

The above-described embodiments are only to illustrate the technical ideas and characteristics of the present invention, and its purpose is to enable those skilled in this art to understand the content of the present invention and implement it accordingly, when the patent scope of the present invention cannot be limited with it, that is, All equivalent changes or modifications made according to the spirit disclosed in the present invention should still fall within the scope of the claims of the present invention.

Claims (26)

1. network assistance teaching method, it is characterized in that: this method comprises following steps at least:

Present a teaching this paper in a container (container) of user end, this teaching this paper is the file of imparting knowledge to students, and comprises at least one this paper unit and is stored in the data bank;

Provide a this paper to explain, this this paper explains and comprises at least one this paper and explain record, also be stored in this data bank, this this paper explain record and this this paper unit maybe this teaching key word herein be connected;

This user chooses this paper unit or key word herein in this teaching;

This container includes (or cry with) selection mechanism, and the Style Attributes that this selection mechanism can obtain the word string of the identification data of the selected this paper unit of this user or selected key word and change this this paper unit or this key word is to highlight the state that is selected.This selection mechanism comprises a single choosing mechanism at least;

This container includes (or cry with) inquiry mechanism, this inquiry mechanism receive the identification data of the obtained this paper unit of this selection mechanism or key word word string and this this paper in this data bank explain in the relevant note of inquiry;

The note content that is checked in is presented in this container of this user's end.

2. network assistance teaching method according to claim 1, it is characterized in that: this method comprises that further this user specifies the note classification, this inquiry mechanism then receives the identification data or the key word word string of the obtained this paper unit of this selection mechanism, and according to the note classification of this appointment the relevant note of inquiry during this this paper in this data bank explains.

3. network assistance teaching method according to claim 1, it is characterized in that: this method further provides other notes, these other notes comprise at least one other and explain records, also be stored in this data bank, these other explain record and then be connected with the taxonomic property that this this paper explains record.

4. network assistance teaching method according to claim 1, it is characterized in that: above-mentioned selection mechanism also comprises a multiselect mechanism, this multiselect mechanism can obtain the word string of this user at the key word of the identification data of this this paper unit of institute's multiselect herein of imparting knowledge to students or institute's multiselect, and the Style Attributes that changes this a plurality of this paper unit or these a plurality of key words is to highlight the state that is selected.

5. network assistance teaching method according to claim 1 is characterized in that: this method also can be in order to publish digital information on network, also promptly this teaching this paper further comprises generic-document.

6. network assistance teaching method according to claim 1 is characterized in that: said vesse is a software program.

7. network assistance teaching method according to claim 1 is characterized in that: said vesse can be stored in the Storage Media that a computer-readable gets.

8. network assistance teaching method according to claim 1 is characterized in that: said vesse and data bank can be stored in the Storage Media that a computer-readable gets.

9. network assistance teaching method according to claim 6 is characterized in that: above-mentioned software program comprises an e-book reading software program or electronics word (speech) allusion quotation ocr software program.

10. network assistance teaching method according to claim 6 is characterized in that: above-mentioned software program comprises a Teaching Aid Software program.

11. network assistance teaching method according to claim 6 is characterized in that: above-mentioned software program comprise following one of them: web browser software, document process software, spread sheet software, data bank software, presentation software, electronic mail software programs.

12. network assistance teaching method according to claim 8 is characterized in that: the Storage Media that above-mentioned computer-readable is got comprises computer-aided instruction (CAI) laser disc.

13. a network secondary teaching system is characterized in that: this system includes at least:

One servomechanism;

One data bank stores in this data bank at least:

A. one can be presented on user end by communication link, this user can be therefrom

Choose this paper unit or key word inquiring about relevant teaching this paper that explains, for

One teaching file comprises at least one this paper unit;

B. a this paper explains, and comprises at least one this paper and explains record, and this this paper explains note

Record and this this paper unit maybe this teaching key word herein are connected;

One Style Attributes that can obtain the word string of the identification data of the selected this paper unit of this user or selected key word and change this this paper unit or this key word is to highlight the selection mechanism of the state of being selected, this selection mechanism is along with this this web page text of imparting knowledge to students downloads to this user's end together, and this selection mechanism comprises a single choosing mechanism at least;

One by communication link receive the identification data of the obtained this paper unit of this selection mechanism or key word word string and this this paper in this data bank explain in the relevant inquiry mechanism of explaining of inquiry, the note content that is checked in will be presented on this user's end by communication link.

14. network secondary teaching system according to claim 13, it is characterized in that: this system comprises that further this user specifies the note classification, this inquiry mechanism receives the identification data or the key word word string of the obtained this paper unit of this selection mechanism by communication link, and according to the note classification of this appointment the relevant note of inquiry during this this paper in this data bank explains.

15. network secondary teaching system according to claim 13, it is characterized in that: further store other notes in the above-mentioned data bank, these other notes comprise at least one other and explain records, these other explain record and then be connected with the taxonomic property that this this paper explains record.

16. network secondary teaching system according to claim 13 is characterized in that: above-mentioned selection mechanism also comprise one can obtain this user at the word string of the key word of the identification data of this this paper unit of institute's multiselect herein of imparting knowledge to students or institute's multiselect and the Style Attributes that changes this a plurality of this paper unit or these a plurality of key words to highlight the multiselect mechanism of the state that is selected.

17. network secondary teaching system according to claim 13 is characterized in that: this teaching this paper also can comprise generic-document.

18. a network secondary teaching system is characterized in that: wherein this system comprises at least:

One CPU (central processing unit);

One display;

One data bank stores in this data bank at least:

A. one can be presented on and make this user therefrom choose this paper unit in this display

Or key word is a teaching literary composition to inquire about relevant teaching this paper that explains

Part comprises at least one this paper unit;

B. a this paper explains, and comprises at least one this paper and explains record, and this this paper explains

Record and this this paper unit maybe this teaching key word herein are connected;

One Style Attributes that can obtain the word string of the identification data of the selected this paper unit of this user or selected key word and change this this paper unit or this key word is to highlight the selection mechanism of the state of being selected, and this selection mechanism comprises a single choosing mechanism at least;

One receive the identification data of the obtained this paper unit of this selection mechanism or key word word string and this this paper in this data bank explain in the relevant inquiry mechanism of explaining of inquiry, the note content that this inquiry mechanism checked in will be presented in this display.

19. network secondary teaching system according to claim 18, it is characterized in that: this system comprises that further this user specifies the note classification, this inquiry mechanism receives the identification data or the key word word string of the obtained this paper unit of this selection mechanism, and according to the note classification of this appointment the relevant note of inquiry during this this paper in this data bank explains.

20. network secondary teaching system according to claim 18, it is characterized in that: further store other notes in the above-mentioned data bank, these other notes comprise at least one other and explain records, these other explain record and then be connected with the taxonomic property that this this paper explains record.

21. network secondary teaching system according to claim 18 is characterized in that: above-mentioned selection mechanism also comprise one can obtain this user at the word string of the key word of the identification data of this this paper unit of institute's multiselect herein of imparting knowledge to students or institute's multiselect and the Style Attributes that changes this a plurality of this paper unit or these a plurality of key words to highlight the multiselect mechanism of the state of being selected.

22. network secondary teaching system according to claim 18 is characterized in that: this teaching this paper further comprises generic-document.

23. network secondary teaching system according to claim 18 is characterized in that: said apparatus comprises an electronic book reading machine or electronics word (speech) allusion quotation.

24. network secondary teaching system according to claim 18 is characterized in that: this system comprises a PDA(Personal Digital Assistant).

25. network secondary teaching system according to claim 18 is characterized in that: this system comprises one and is connected with communication link and in order to the communication interface of the content that is written into this data bank.

26. network secondary teaching system according to claim 18 is characterized in that: this system also comprises one and is connected with communication link and in order to be written into this teaching this paper and this selection mechanism and to utilize this inquiry mechanism to inquire about the communication interface that this this paper explains.

Images