CN111882935A - Research learning system and method - Google Patents
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Abstract
The invention discloses a research learning system, which comprises a teacher client, a student client, a parent client, a management client and a server; the teacher client comprises an account management unit, a class management unit, a learning center management unit, a research learning subject management unit and a question answering management unit; the research study topic management unit comprises a topic identification module, a research tool module, a research data module, a research outline module, an evaluation report module, a statistical report module, a scheme improvement module, a discussion answering module and a study note module. Through creating and simulating a research learning environment, under the guidance of a teacher and the driving of tasks, students discover and master scientific rules purposefully and step by step through man-machine interaction, generate and construct scientific knowledge, and change passive infusion into active research and learning; the study management mechanism of teacher leading and parent supervising is introduced to continuously follow-up and supervise the study of students, and the study continuity and effect are ensured.
Description
Technical Field
The invention relates to the technical field of education information, in particular to a research learning system and a research learning method.
Background
With the development of educational information technology and network education, a large number of digital learning contents and learning systems are emerging. The contents or the systems have better vividness and image property by digitalizing, multimedia or networking teaching materials or teaching processes, but lack interactivity, research, participation sense and necessary learning management, and currently, the contents or the systems mainly have the following defects:
1. only the traditional teaching mode and content are moved to the network and loaded into the computer, and the infusion type teaching and passive type learning are not changed fundamentally;
2. the lack of systematic research study data, tools and evaluation methods cannot provide complete research study environment for students, is not beneficial to the students to efficiently and accurately understand scientific principles and laws, and is also not beneficial to the culture of research consciousness and scientific literacy of the students;
3. due to lack of participation and follow-up of teachers and parents, learning management is lacked, and the study continuity and effect of students are greatly discounted;
4. the advantages of accurate simulation of scientific phenomena and laws by computers, support of human-computer interaction and the like are not fully exerted and utilized in the education information technology.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a research learning system, which fully exerts the advantages of a computer and a network, provides a complete research learning environment for students, changes passive infusion into active research learning, enables the students to efficiently and accurately understand scientific principles and laws, and cultivates the research consciousness and scientific literacy of the students.
The second purpose of the present invention is to provide a research learning method, which can solve the problems of lack of participation and follow-up of teachers and parents and poor persistence and effect of students in online learning, and provide a full-flow support for students in research learning.
One of the purposes of the invention is realized by adopting the following technical scheme:
a research learning system comprises a teacher client, a student client, a parent client, a management client and a server, wherein the teacher client, the student client, the parent client and the management client are all connected with the server.
The teacher client is used for creating and managing research learning subjects for students to study, receiving learning results of the students, evaluating, missing and filling up, and solving questions asked by the students on line. The teacher client comprises an account management unit, a class management unit, a learning center management unit, a research study subject management unit, a research tool management unit, a research data management unit, a research outline management unit, an evaluation report management unit, an improvement scheme management unit, a statistical analysis management unit, a comprehensive statistical management unit and a question answering management unit.
And the student client is used for carrying out online research and learning according to the research learning topic issued by the teacher and finishing the feedback of the learning result. The system is composed of an account management unit, a class management unit, a learning center management unit, a learning management unit, a question answering management unit and a learning note management unit.
The parent client is used for receiving research study subjects, evaluation reports and statistical analysis data issued by a teacher in real time, setting starting and stopping time points of research study of children, and performing online communication and interaction with the teacher and the children. The system is composed of an account management module and a learning management module.
The management client is used for managing research learning materials, managing members, handling complaints and managing answers. The system is composed of a right management module, a teacher management module, a student management module, a parent management module, a resource management module, a customer service management module and a question answering management module.
The server is used for storing data such as research learning data and user information and responding and processing client requests of the teacher end, the student end, the household end and the management end. The system consists of a member management module, an organization management module, a resource management module, a question answering management module and a system management module.
The second purpose of the invention is realized by adopting the following technical scheme:
a research learning method is applied to a teacher client, a parent client and a student client, and comprises the following steps:
the method comprises the steps that a teacher creates and releases a research study topic at a teacher client, wherein the research study topic comprises a topic identification, a research tool, research data and a research outline, and a learning time length is set.
Secondly, the parents receive the research study subjects at home from the long client and set the study starting and stopping time of the research study subjects;
the students receive research study subjects at the student client sides and study the subjects, and submit study results after study is completed;
and the teacher carries out correction evaluation on the learning results submitted by the students at the teacher client, generates an evaluation report and a statistical report and sends the evaluation report and the statistical report to the parent client and the student client.
The teacher makes an improvement scheme aiming at weak links of the students in a personalized manner at the teacher end and sends the improvement scheme to the parent client and the student client, and the students are prompted by the parents to complete the improvement scheme and submit the improvement scheme to the teacher.
Sixthly, the teacher corrects the improvement scheme submitted by the students at the client of the teacher and feeds the improvement scheme back to the client of the parents and the client of the students.
And aiming at the difficult and complicated problems in research outline and improvement schemes by teachers, students can discuss with classmates through the discussion answering module, and the still unsolvable problems can be submitted to teachers for answering.
(8) The students sort and record knowledge frames, key points, difficult points, examination points, suspicious points, error-prone points and other knowledge points of the research study topic at the student client, and sort and collect error problem sets and good problem sets.
Compared with the prior art, the invention has the beneficial effects that:
1. the study environment of research is created and simulated by a computer, under the guidance of teachers and the drive of tasks, students discover and master scientific laws purposefully and step by step through human-computer interaction, scientific knowledge is generated and constructed, and active study is changed from passive infusion.
2. Under the learning environment, the student control computer continuously and dynamically simulates the scientific rules or phenomena, so that students can find and master the scientific rules more easily, and the acquired or generated knowledge is firmer. Meanwhile, the student health care instrument is beneficial to cultivating scientific literacy and independent exploration consciousness of students and exciting learning interest.
3. The study management mechanism of teacher leading and parent supervising is introduced, so that the initiative of learning is returned to students, the students can continuously follow up and appropriately supervise learning, and the continuity and effect of learning are ensured.
4. The research learning based on the information technology is not only more sufficient development and utilization of the education information technology, but also an effective means for promoting the change of the learning mode by the information technology.
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FIG. 1 is a schematic flow chart of a research learning method of the present invention;
FIG. 2 is a diagram showing the structure of the research study subject of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description below:
the research study system provided by the invention can create a research study subject for students to study, and a complete research study subject comprises: topic identification, research tools, research materials, research synopsis, evaluation reports, statistical reports, improvement schemes, discussion questions, and learning notes, as shown in FIG. 2.
1. And identifying the topic. Topic identification highly summarizes the knowledge points and research tasks that the research topic points to, and topic identification is drawn by teachers when creating new research topics, such as: the relationship of the quadratic function coefficients to the image, the identification of circuit shorts, etc. When a research study subject is newly created, a teacher can set a completion time limit and a start-stop time point for the research study subject, and the teacher is required to complete the research study subject within a certain time. The teacher can also draw up different research study subjects for different students so as to implement layered teaching and proper teaching. After the research study topic is released, the parent client can receive corresponding prompts, and parents can reset the starting and stopping time points of completing tasks for children according to the time limit set by a teacher and the actual conditions of the children at the parent client so as to flexibly arrange the study time of the children. If not, default to the starting and stopping time points set by the teacher.
2. A research tool. The research tool is interactive software for research study, follows HTML standards, simulates real scientific phenomena, change rules or subject knowledge, provides a virtual research environment for students, responds to common input modes such as a keyboard, a mouse, various input axes, touch and gestures, supports common interactive modes such as dragging, rotating, zooming and text input, and can be used for control variable research and the like. For example, the tool is a 'quadratic function research tool', which allows students to change each coefficient of a quadratic function through mouse wheel, keyboard input, dragging slider and other modes to research control variables, and the shape, position, symmetry axis, maximum value, intercept and other data of the image can be changed continuously with the change of the coefficient, and the function image can be dragged to observe the change of each analytic formula coefficient and other data.
3. And (5) researching data. Research materials are organized knowledge preparation and necessary prompts provided for researchers, students have difficulty in researching the materials, and the materials can be referred to, and the materials are in the forms of documents, pictures, videos, audios, animations and the like.
4. Outline of research. The research synopsis is a progressive task list provided for students according to course requirements and by combining knowledge preparation and cognitive characteristics of the students. The research outline is edited by a teacher in a research outline editor at a teacher client, and the editor supports elements such as mixed image-text arrangement, formula editing, special symbol and picture insertion, text box insertion, selection, judgment and the like. Each research mission can be question type of filling in blank, selecting, judging, asking and answering, etc.
When a teacher edits a research outline, corresponding research ability requirements are selected for each research task, the research ability requirements are respectively 'observation', 'experience', 'discovery', 'conjecture', 'verification', 'demonstration', 'development', 'deepening' and 'application', and the nine levels of research ability requirements sequentially correspond to scores of 2-10, so that the research ability of students can be quantitatively evaluated.
The students can interact with the research outline and answer at the student client, and can upload documents, pictures, audio, video and other data. The students need to finish the learning task within the time limit set by the teacher and the starting and stopping time points set by the parents, otherwise, the system automatically terminates the learning task and submits the learning task when the timing is finished, and the parents can receive the short message after the learning task is submitted.
5. And (6) reporting the evaluation. The evaluation report is generated by the system and the teacher evaluating the learning result after the student completes research study according to the requirements specified by the research outline and submits to the system (or automatically submits to the overtime system). And when the teacher evaluates, the teacher can assign scores, edit prompts and comments to each research task and grade the learning condition of the subject. After the evaluation of the teacher is finished, the system automatically calculates the research capability indexes of all levels, generates an evaluation report into a static html webpage file for the students to check, and also pushes the evaluation report to the parent client, so that the parents can issue and share the evaluation report.
6. And (6) statistical reporting. The learning condition of the subject is counted, and the system automatically calculates and presents the statistics by a chart so that a teacher can comprehensively and intuitively know the learning condition of students. The method comprises the following steps:
the method comprises the steps of statistics of learning force, and statistics of each grade of research ability index of each student.
And secondly, basic statistics is carried out, and the research ability indexes of all classes of all students in the whole class or the whole group are sorted, the average value is calculated, and the number/the occupation ratio of all the fractional segments is counted.
Thirdly, carrying out single statistics, and calculating the average score, high score, passing score and low score of each class or each group of class research tasks.
After the statistical report is generated, students and parents thereof can receive the academic statistical report, and teachers of other statistical reports can selectively and pertinently send the academic statistical report to the designated students and parents.
7. And (5) improving the scheme. A targeted improvement scheme is made for weak links of students, the scheme comprises resources such as explanation of corresponding knowledge points or example problems and practice problems, some commonly used resources are uploaded and stored in the system, a teacher can select the resources in a targeted mode when evaluating research reports of the students, and the resources selected by each student are collected into the improvement scheme. After the improvement scheme is generated, the system can be pushed to the student client side for the student to consolidate and strengthen, check leakage and repair; and the short message is pushed to the parent client to prompt the parent to urge the child to complete on time. The students finish the improvement scheme and submit the improvement scheme and then revise the improvement scheme by the teachers, and prompts and comments can be edited during the revising.
8. And (6) discussing and answering questions. Aiming at the difficult problems in the research outline and the improvement scheme, students can discuss with classmates through the discussion answering module, and the problems which can not be solved can be submitted to teachers for answering. The discussion answering module allows students to freely combine into discussion groups, and supports formula editing and remote drawing board functions, wherein the remote drawing board can convert operations on the drawing board into vector graphic data and transmit the vector graphic data to a remote drawing board in real time based on network and vector graphic technology, and the remote drawing board restores visible graphics and corresponding actions. The graphics include various lines, basic graphics, stereo graphics, etc., and the actions include movement, rotation, zooming, morphing, etc. The discussion answering module also supports the transmission of data such as voice, text, pictures, graphics, files and the like, and the data can be stored locally to facilitate the review of students.
9. And (4) learning notes. And (3) combing and recording a knowledge frame, key points, difficult points, examination points, suspicious points, error-prone points and other knowledge points of the research learning topic, and sorting and collecting the error problem set and the good problem set. The learning note module supports formula editing and drawing functions, elements such as pictures, videos, audios and links can be embedded, static HTML webpage files are generated at a server side, and students can browse the HTML webpage files across terminals conveniently.
The research learning system provided by the invention comprises a teacher client, a student client, a parent client, a management client and a server. The teacher client, the student client, the parent client and the management client are all connected with the server.
The teacher client is used for creating and managing research learning subjects for students to study, receiving learning results of the students, evaluating, missing and filling up, and solving questions asked by the students on line. The teacher client comprises an account management unit, a class management unit, a learning center management unit, a research study subject management unit, a research tool management unit, a research data management unit, a research outline management unit, an evaluation report management unit, an improvement scheme management unit, a statistical analysis management unit, a comprehensive statistical management unit and a question answering management unit.
The account management unit has the functions of: the functions of registering an account, cancelling the account, logging in, logging out, modifying a password and retrieving the password are realized;
and a class management unit. A class is the basic teaching unit, but does not correspond to a class of a school, and students may come from different schools, different classes, different regions, or different grades. The following subfunctions are: creating a class (a plurality of classes), dismissing the class, approving the application of entering the class, adding students, deleting students and grouping the students with different learning abilities in the class so as to specifically make different learning schemes and teach according to the situation.
A learning center management unit. The learning center is a teaching unit consisting of a plurality of teachers with the same or different disciplines, and the following subfunctions are as follows: initiating a learning center, dismissing the learning center, joining the learning center, quitting the learning center, examining and approving the application of entering the class, adding students, deleting students and grouping the learning ability (every teacher can group the students according to the current scientific learning ability).
Research study topic management unit. The teacher can create research study topics and can also improve and use the research study topics of the same disciplines which the teacher has published, and the research study topic system created or improved by the teacher is defaulted to be private, i.e. only visible to the teacher and only available to him/herself. The private research study subjects can be applied for publication, after the administrator passes the audit, the subjects are published for all the students to use, and become public, wherein the research tools, the research materials, the research outline and the improvement scheme also become public, but the data such as the evaluation report, the statistical report and the selected study object are eliminated. The sub-functions of the research study topic module are as follows: a list of research studies, creating new research studies, and finding research studies. The research study topic list shows only research study topics of the subjects taught by the teacher, and the attributes of each research study topic include: grade, subject, public (public/private), creation time, author. The operations that can be carried out are: editing, applying for publication and deletion. Private research study topics can be applied for publication, and deletion refers to deletion of private and unpublished research study topics. When a research study topic is newly created or edited, the following subfunctions exist: setting a topic identification, setting a learning time, selecting a learning object (whole class, group or single student can be selected), selecting a research tool, adding research data, creating a research outline, saving a research study topic, and releasing the research study topic.
A research tool management unit. The system discloses some research tools for teachers to select, the teachers can upload self-made research tools, the research tool system uploaded by the teachers is defaulted to be private, the teachers can apply the private research tools as public, and the private research tools are published to all classmates and teachers in the system after the examination and check of the managers are passed. The following subfunctions are: a list of research tools, upload of research tools, search of research tools. The research tools list shows only the research tools of the subject that the teacher taught, and the attributes of each research tool are: grade, subject, public (public/private), upload time, author. The operations that can be carried out are: browsing, applying for publication and deleting. Delete refers to delete a proprietary and unused research tool.
The research data management unit, like the management of "research tools", has the following sub-functions: research data list, uploading research data, searching research data
And a research outline management unit. The teacher can create a research outline and can also improve and use the research outline of the same discipline which is already disclosed by the system, the system of the research outline created or improved by the teacher defaults to be private, the private research outline of the teacher can be applied for disclosure, and the private research outline is disclosed to all the science and education teachers in the system after being approved by the administrator. The following subfunctions are: the method comprises the steps of researching outline list, creating research outline and searching research outline. The list of research synopsis only shows the research synopsis of the subject taught by the teacher, and the attributes of each research synopsis are as follows: grade, subject, public (public/private), creation time, author. The operations that can be carried out are: browsing, editing, applying for publication and deletion. Delete refers to delete a private and unused research synopsis. The research synopsis is composed of a series of research tasks, and the creation or editing of the research synopsis has the following subfunctions: outline name, adding task, task numbering, editing task, deleting task, typesetting and outline storage. Wherein the adding and editing task has sub-functions: selecting question types, selecting research ability requirements, setting answers (objective questions).
And an evaluation report management unit. The following subfunctions are: an evaluation report list, a query evaluation report and an evaluation. The evaluation report list attributes are: account number, name, class/group, topic identification, time of submission, whether to rate (time/no). The operations that can be carried out are: evaluation, the functions were: assigning scores, editing prompts, editing comments, rating, editing improvement schemes and storing.
And improving a scheme management unit. The following subfunctions are: improving a scheme list, inquiring an improvement scheme and managing resources. The attributes of the improvement scheme list are as follows: account number, name, class/group, topic identification, submission time, and whether to approve (time/no), which may be performed as follows: editing and correcting. The subfunctions of editing are: selecting resources, selecting question types, setting answers (objective questions), storing an improvement scheme and issuing the improvement scheme. The modified subfunctions are: assigning scores, editing prompts, editing comments and rating. Resource management is the same as that of "research tools", and its following sub-functions are: resource list, searching resource uploading resource.
And a statistical analysis management unit. For the statistical analysis of the research study, a teacher can check statistical reports such as basic statistics, single statistics and academic statistics, can selectively send partial statistical data of the basic statistics and the single statistics to designated students and parents thereof, and can edit teaching postscript. The main subfunctions are: checking a basic statistical report, checking a single statistical report, checking a learning statistical report, editing a teaching postscript and appointing to send the statistical report.
And a comprehensive statistics management unit. Comprehensive statistics is a statistical analysis of the study situation of the students in the class (or group) of the class through research, and the study situation is presented in a chart. The statistical indexes are divided into individual indexes and group indexes, the group indexes are specific to the whole class or the whole group, and the individual indexes are specific to the individual students. The collective indicators are: average score of each time, average research ability index of each grade of each time. Individual indices are: the historical score and the index of the study competence for each grade. After the teacher sets the query conditions, the system generates a statistical report in real time, and the system has the following subfunctions: selecting a statistical object (class, group or individual), setting a statistical period.
And a question answering management unit. Students ask questions of teachers in an online or offline mode, and the teachers and the students can transmit data such as voice, text, pictures, files and the like.
And the student client is used for carrying out online research and learning according to the research learning topic issued by the teacher and finishing the feedback of the learning result. The system is composed of an account management unit, a class management unit, a learning center management unit, a learning management unit, a question answering management unit and a learning note management unit.
The account management unit has the functions of: registering an account, logging out the account, logging in, logging out, modifying a password and retrieving the password;
the class management unit, the student can apply for joining a plurality of classes, and the main function has: searching the class, applying for adding the class and quitting the class.
The study center management unit, the student can apply for and join a plurality of study centers, and the main function has: searching a learning center, applying for adding the learning center and quitting the learning center.
The learning management unit has the following subfunctions: the research topic list has the following attributes: grade, subject, complete (time/not complete), rating (time/not rating); the operations that can be carried out are: study and review of evaluation reports. The attributes of the improvement scheme list are as follows: grade, subject, complete (time/not complete), batched (time/not batched); the operations that can be carried out are: and finishing the improvement scheme and checking the correction result. The evaluation report list has the following attributes: grade, subject, assessment (time/incomplete); the operations that can be carried out are: and (3) viewing an evaluation report statistical analysis list, wherein the attributes are as follows: grade, subject, time; the operation that can be carried out is to check a basic statistical report, check a single statistical report and check a scholastic statistical report.
And the question answering management unit is used for asking the teacher questions by students in an online or offline mode, and the teacher and the students can mutually transmit data such as voice, text, pictures, files and the like. The answering module allows students to freely combine into discussion groups.
The learning note management unit has the following subfunctions: the study note list can be operated as follows: newly building a study note, checking the study note and editing the study note. The wrong question set list can be operated as follows: adding wrong questions, checking wrong question sets and editing wrong question sets. The good topic list can be operated as follows: adding good questions, checking good question sets and editing good question sets.
The parent client is usually installed in a parent mobile phone and used for receiving research learning subjects, evaluation reports and statistical analysis data issued by a teacher in real time, setting starting and stopping time points of research learning of children and performing online communication and interaction with the teacher and the children. The system is composed of an account management unit and a learning management unit.
The account management unit has the functions of: register account, deregister account, log in, log out, modify password, retrieve password, bind child account(s), unbind, bind teacher account(s), unbind.
The learning management unit has a function of a research topic list and attributes of: grade, subject, complete (time/not complete), rating (time/not rating); the operations that can be carried out are: setting learning time and viewing evaluation reports. The attributes of the improvement scheme list are as follows: grade, subject, complete (time/not complete), batched (time/not batched); the operation that can be performed is to view the correction result. The evaluation report list has the following attributes: grade, subject, assessment (time/incomplete); the operations that can be carried out are: and checking an evaluation report. The statistical analysis list has the following attributes: grade, subject, time; the operations that can be carried out are: checking a basic statistical report, checking a single statistical report and checking a scholastic statistical report. And the communication interaction module is used for performing off-line or on-line communication interaction with a teacher or a child and transmitting data such as voice, text, pictures, files and the like.
The management client is used for managing research learning materials, managing members, handling complaints and managing answers. The system consists of a right management unit, a teacher management unit, a student management unit, a parent management unit, a resource management unit, a customer service management unit and a question answering management unit.
And the authority management unit is used for distributing different management authorities for different administrators.
Teacher's administrative unit manages teacher's member, and the function has: checking and registering data, cancelling a teacher account and limiting the teacher authority.
Student management unit manages student's member, and the function has: limiting the student authority and modifying the parent-child binding relationship.
The head of a family management unit manages head of a family member and family education data, and the function has: logging out a parent account, limiting the parent authority, modifying the parent-child binding relationship, uploading family education resources, and pushing the family education resources.
The resource management unit manages all learning resources in the system and has the functions of: uploading research tools, uploading research data, uploading resources required by an improvement scheme, screening high-quality research outline, screening high-quality research data, auditing private resources, exporting high-quality resources, viewing reports, exporting reports and deleting junk information.
The customer service management unit has the functions of: answer questions and deal with complaints.
The answering management unit has the functions of: setting the opening and closing time of the answering system, limiting teacher's authority, limiting student's authority, limiting discussion group, answering inspection and exporting answering record and deposit certificate.
The server is used for storing data such as research learning data and user information and responding and processing client requests of the teacher end, the student end, the household end and the management end. The system is composed of a member management unit, an organization management unit, a resource management unit, a question answering management unit and a system management unit.
The member management unit manages the registration information and login verification of teachers, students, parents and administrators, and comprises: registering an account, encrypting a password, canceling the account, verifying login, modifying the password and retrieving the password.
And the organization management unit is used for managing organizations such as a learning center, classes, groups, discussion groups and the like.
The resource management unit manages all learning materials and relevant learning data, and comprises the following steps: research subjects, research tools, research data, research synopsis, evaluation reports, statistical reports, improvement schemes and data, comprehensive analysis and study notes.
The answering management unit comprises functions of establishing user connection, forwarding data, storing answering data and the like.
And the system management unit comprises authority management, data and data backup, a system log and the like.
Referring to fig. 1, the present invention further provides a research learning method, which is applied to a teacher client, a parent client and a student client, and includes the following steps:
the method comprises the steps that a teacher creates and releases a research study topic at a teacher client, wherein the research study topic comprises a topic identification, a research tool, research data and a research outline, and a learning time length is set. Secondly, the parents receive the research study subjects at home from the long client and set the study starting and stopping time of the research study subjects;
the students receive research study subjects at the student client sides and study the subjects, and submit study results after study is completed;
and the teacher carries out correction evaluation on the learning results submitted by the students at the teacher client, generates an evaluation report and a statistical report and sends the evaluation report and the statistical report to the parent client and the student client.
The teacher makes an improvement scheme aiming at weak links of the students in a personalized manner at the teacher end and sends the improvement scheme to the parent client and the student client, and the students are prompted by the parents to complete the improvement scheme and submit the improvement scheme to the teacher.
Sixthly, the teacher corrects the improvement scheme submitted by the students at the client of the teacher and feeds the improvement scheme back to the client of the parents and the client of the students.
And aiming at the difficult and complicated problems in research outline and improvement schemes by teachers, students can discuss with classmates through the discussion answering module, and the still unsolvable problems can be submitted to teachers for answering. And the students sort and record the knowledge frames, key points, difficult points, examination points, suspicious points, error-prone points and other knowledge points of the research learning topic at the student client, and sort and collect wrong question sets and good question sets.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.
Claims (4)
1. A research learning system is characterized by comprising a teacher client, a student client, a parent client, a management client and a server, wherein the teacher client, the student client, the parent client and the management client are all connected with the server;
the teacher client is used for creating and managing research learning subjects for students to study, receiving learning results of the students, evaluating, missing and filling up, and solving questions asked by the students on line; the teacher client comprises an account management unit, a class management unit, a learning center management unit, a research study subject management unit, a research tool management unit, a research data management unit, a research outline management unit, an evaluation report management unit, an improvement scheme management unit, a statistical analysis management unit, a comprehensive statistical management unit and a question answering management unit;
the student client is used for carrying out online research and learning according to research learning subjects issued by teachers and completing learning result feedback; the system comprises an account management unit, a class management unit, a learning center management unit, a learning management unit, a question answering management unit and a learning note management unit;
the parent client is used for receiving research learning subjects, evaluation reports and statistical analysis data issued by a teacher in real time, setting starting and stopping time points of research learning of children, and performing online communication and interaction with the teacher and the children; the system comprises an account management unit and a learning management unit;
the management client is used for managing research learning materials, managing members, handling complaints and managing answers; the system consists of a right management unit, a teacher management unit, a student management unit, a parent management unit, a resource management unit, a customer service management unit and a question answering management unit;
the server is used for storing data such as research learning data and user information and responding and processing client requests of the teacher end, the student end, the household end and the management end. The system is composed of a member management unit, an organization management unit, a resource management unit, a question answering management unit and a system management unit.
2. The research learning system of claim 1, consisting of a series of research study topics, one research study topic consisting of topic identification, research tools, research data, research synopsis, evaluation reports, statistical reports, enhancement schemes, discussion answers, and learning notes;
the subject identification highly summarizes knowledge points and research tasks pointed by the research subjects and is drawn up by teachers when the research subjects are created;
the research tool is interactive software for research learning, follows the HTML5 standard, simulates real scientific phenomena, change rules or subject knowledge, provides a virtual research environment for students, responds to common input modes such as a keyboard, a mouse, various input shafts, touch, gestures and the like, supports common interactive modes such as dragging, rotating, zooming, text input and the like, and can be used for control variable research;
the research data is organized knowledge preparation and necessary prompts provided for students, the students have difficulty in the research process and can refer to the data in the form of documents, pictures, videos, audios, animations and the like;
the research outline is a progressive task list provided for the students according to the course requirements and by combining the knowledge preparation and cognitive characteristics of the students. When a teacher edits a research outline, a corresponding research ability grade can be selected for each research task so as to quantitatively evaluate the learning results and the research ability of students;
the evaluation report is generated by the system and the teacher evaluating the learning result after the students finish research study according to the requirements specified by the research outline and submit the research study to the system;
the statistical report is used for counting the learning condition of the subject, is automatically calculated by the system and is presented by a chart, so that a teacher can comprehensively and intuitively know the learning condition of students, and the statistical report comprises learning force statistics, basic statistics and single statistics:
the improvement scheme is an individualized and targeted improvement scheme which is made for weak links of students and comprises resources such as explanation of corresponding knowledge points or example problems, practice problems and the like. After the improvement scheme is generated, the system can be pushed to the student end for the student to consolidate and strengthen, check leakage and repair defects. The students finish the improvement scheme and amend the improvement scheme by the teacher;
the discussion answering is to the problem of difficulty in researching the outline and improving the scheme, students can discuss with classmates through discussion answering module and solve, the problem that still can not be solved can be submitted to teacher to answer;
the study notes are used for combing and recording knowledge frames, key points, difficult points, examination points, suspicious points, error-prone points and other knowledge points of the research study topic, and sorting and collecting error problem sets and good problem sets.
3. The research learning method is applied to a teacher client, a parent client and a student client, and comprises the following steps:
the method comprises the steps that a teacher creates and releases a research study topic at a teacher client, wherein the research study topic comprises a topic identification, a research tool, research data and a research outline, and a learning time length is set. Secondly, the parents receive the research study subjects at home from the long client and set the study starting and stopping time of the research study subjects;
the students receive research study subjects at the student client sides and study the subjects, and submit study results after study is completed;
the teacher carries out correction evaluation on learning results submitted by the students at the teacher client side, generates an evaluation report and a statistical report and sends the evaluation report and the statistical report to the parent client side and the student client side;
fifthly, the teacher makes an improvement scheme aiming at weak links of the students at the teacher end and sends the improvement scheme to the parent client and the student client, and the students are prompted by the parents to complete the improvement scheme and submit the improvement scheme to the teacher;
sixthly, the teacher corrects the improvement scheme submitted by the students at the client of the teacher and feeds back the improvement scheme to the client of the parent and the client of the students;
aiming at the difficult and complicated problems in research outline and improvement schemes, the teacher end of the training-and-training and raising teacher end, students can discuss with classmates and solve through discussion answering module, and the still unsolvable problems can be submitted to the teacher for answering; and the students sort and record the knowledge frames, key points, difficult points, examination points, suspicious points, error-prone points and other knowledge points of the research learning topic at the student client, and sort and collect wrong question sets and good question sets.
4. A method of investigative learning as defined in claim 3, wherein:
the method comprises the steps that when a teacher edits a research outline, corresponding research capability requirements are selected for each research task, the research capability requirements are respectively 'observation', 'experience', 'discovery', 'guess', 'verification', 'demonstration', 'development', 'deepening' and 'application', nine levels of research capability requirements are divided into three levels, namely a first level, a middle level and a higher level, wherein:
the elementary level corresponds to the capability requirements of three levels of "observation", "experience", and "discovery", with the capability target being "discovery". The students can observe the phenomenon and experience change by interacting with research tools according to the requirements of research outline so as to discover the scientific law. The scores corresponding to "observation", "experience" and "discovery" are 2, 3 and 4 respectively;
the middle level corresponds to the capability requirements of three levels of 'conjecture', 'verification' and 'argumentation', the capability target is 'argumentation', students propose conjecture under the prompt of research outline and use research tools for verification, and then use theoretical knowledge for reasoning and argumentation, so that the conjecture is theoretically proved, and the corresponding scores of the 'conjecture', 'verification' and 'argumentation' are respectively 5, 6 and 7 scores;
the high level corresponds to the capability requirements of three levels of 'expansion', 'deepening' and 'application', the capability target is 'application', the knowledge plane is widened in a problem solving mode, the research results are actively constructed and consolidated with stock knowledge, the understanding of scientific laws and subject knowledge is deepened, the comprehensive application capability of students on the scientific laws and subject knowledge is improved, and the corresponding scores of 'expansion', 'deepening' and 'application' are respectively 8, 9 and 10 points;
and measuring the research ability of the students by using the research ability index, wherein the research ability index is divided into a discovery ability index, a demonstration ability index, an application ability index and a comprehensive research ability index. The discovery ability index is the score of the primary task, the demonstration ability index is the score of the intermediate task, the application ability index is the score of the high-level task, the comprehensive research ability index is the weighted average of the scores of the tasks of all levels, the weights corresponding to the primary, intermediate and high levels are respectively 2, 3 and 5, and the comprehensive research ability index is (primary score multiplied by 2+ intermediate score multiplied by 3+ high-level score multiplied by 5)/10.
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