CN112800011A - Contrast type online programming teaching method - Google Patents
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- CN112800011A CN112800011A CN202110075924.8A CN202110075924A CN112800011A CN 112800011 A CN112800011 A CN 112800011A CN 202110075924 A CN202110075924 A CN 202110075924A CN 112800011 A CN112800011 A CN 112800011A
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Abstract
The invention discloses a contrast type online programming teaching method, and relates to the field of programming education. The contrast type online programming teaching method is based on the client side to obtain the online programming teaching course files of the server side, and the online programming teaching course files are processed through contrast difference, and comprises the following steps: sending a request to a server side according to the project to be displayed, and acquiring an integral step description file of the project to be displayed; analyzing the whole step description file; sending a request to a server according to the steps required to be displayed, and acquiring step detailed files, wherein the learner can see the number of the steps, the file directory structure of the step, the target of the step, the code of the step and the detailed description of the step; clicking a certain node in the file directory structure, judging whether the current clicked file or folder is the clicked file, and finally displaying the result of content comparison. The method can visually display the change of the content of the next step relative to the content of the previous step in the programming project process.
Description
Technical Field
The invention relates to the field of programming education, in particular to a contrast type online programming teaching method.
Background
Programming is the process of writing a program of Chinese short for short, that is, making a computer prescribe a certain operation mode for a certain computing system to solve a certain problem, making the computing system operate according to the operation mode, and finally obtaining a corresponding result.
In order for a computer to understand human intent, a human must tell the computer the ideas, methods and means of the problem to be solved in a form that the computer can understand, so that the computer can work step by step according to human instructions to accomplish a certain task. The process of communication between such a person and a computing system is programming. At present, most programming education is generally taught by teachers, learners know programming languages and tools and learn layer by layer, but the content is boring, the process is tedious and not beneficial to the learners.
On-line programming learning is a mainstream programming learning mode at present, in the on-line programming education, teachers carry a plurality of students to do programming teaching on line, the students cannot communicate well and coordinate programming division, and the following problems mainly exist: lack of collaborative programming design: the interest and the interactivity of the one-to-many team co-entering learning mode are stronger than those of the one-to-one teaching mode, but the programming contents of all students are the same, and each student independently completes the same programming task and lacks mutual cooperation, unlike the multi-person cooperative team programming the same software project in the normal software training programming. Tedious and inefficient programming teaching experience: the current online programming teaching is to enter a programming environment for viewing students or teachers in a form similar to remote desktop sharing, the teachers and students need to frequently switch the remote desktop sharing, and a live environment and the programming environment are not integrated into a whole, so that poor programming teaching experience is caused. Lack of code auto-synchronization means: multiple persons cannot collaboratively program the same program software project. If the mode of dividing work and combining programs by developers in the existing software development company through a version management tool is based on professional project management, the operation is complex and tedious, the method is not suitable for young students to learn programming, and the mode of version management cannot synchronize codes in time and is not good in experience.
Disclosure of Invention
The invention aims to provide an online programming teaching method which adopts a comparison mode and can intuitively display the change of the content of the next step relative to the content of the previous step in the programming project process.
The invention specifically adopts the following technical scheme:
a contrast type online programming teaching method is based on a client to obtain online programming teaching course files of a server, and is carried out by comparing content differences, and comprises the following steps:
step one, according to the project to be displayed, sending a request to a server side to obtain an instruction file of the project to be displayed and an overall step instruction file;
step two, showing item descriptions;
step three, analyzing the whole step description file;
step four, sending a request to a server according to the steps to be displayed, and acquiring the detailed step files, wherein the learner can see the step number, the file directory structure of the step, the target of the step, the code of the step and the detailed description of the step;
step five: clicking a certain node in the file directory structure, judging whether the current clicked file or folder is the clicked file or folder;
if the folder is the file folder, the folder is expanded, and the subdirectory structure in the folder can be seen at the moment;
if the file exists, judging whether the file exists in the previous encoding step, if not, displaying the whole content of the file, if so, comparing the file in the encoding step with the file in the previous encoding step, and then displaying the result of the file comparison.
Preferably, the file directory structure of the step that the learner in step four sees includes the change of the file of the previous step which is automatically marked by the directory structure, and the changed file is also marked.
Preferably, the code for this step seen by the learner in step four defaults to clicking on the 1 st file in the directory tree file.
Preferably, the result of the comparison in step five comprises addition, deletion or modification of the content.
Preferably, the result of the step five file comparison is displayed by two parts.
Preferably, the learner in step four can select whether to automatically display the detailed description of the step according to the self requirement.
Preferably, the detailed description in step four includes text, code, picture, video, audio.
The invention has the following beneficial effects:
the method can visually display the change of the content of the next step relative to the change of the content of the previous step in the programming project process, the change of the content comprises the added, deleted or modified content, and the content basically covers the resources used in the programs such as codes, files or folders and the like, so that a learner can conveniently and quickly master the defects in the programming learning process.
Drawings
FIG. 1 is a flow chart diagram of a comparative online programming teaching method;
FIG. 2 is a schematic project diagram;
FIG. 3 is a schematic diagram illustrating the effect of the entire display of the clicked files in this step;
FIG. 4 is a schematic diagram illustrating the effect of comparing the clicked file in the step with the previous step;
FIG. 5 is a schematic view of "detailed description example 1 of the present step" at the rightmost side;
fig. 6 is a schematic diagram of "detailed description example 2 of the present step" at the rightmost side.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
with reference to fig. 1, a comparative online programming teaching method obtains online programming teaching course files of a server based on a client, and performs comparison through content difference, including the following steps.
Step one, according to the item to be displayed, sending a request to a server side, and acquiring an integral step description file of the item to be displayed.
Step two, showing item descriptions;
and step three, analyzing the whole step description file.
Step four, sending a request to a server according to the steps to be displayed, and acquiring the detailed step files, wherein the learner can see the step number, the file directory structure of the step, the target of the step, the code of the step and the detailed description of the step; the file directory structure of this step seen by the learner includes the changes of the file automatically marked by this directory structure relative to the previous step, and the changed file is also marked. The code that the learner sees at this step defaults to clicking on the first file in the directory tree file.
The learner can select whether to automatically display the detailed description of the step according to the self requirement. The detailed description includes but is not limited to text, code, pictures, video, audio, and the like.
Step five: clicking a certain node in the file directory structure can judge whether the current clicked file or folder is.
If the folder is a file folder, the folder is expanded, and the subdirectory structure in the folder can be seen at the moment.
If the file exists, judging whether the file exists in the previous encoding step, if not, displaying the whole content of the file, if so, comparing and displaying the file in the encoding step with the file in the previous encoding step, then displaying the result of content comparison, and displaying the result of file comparison through two parts, wherein the result of file comparison comprises the addition, deletion or modification of the content.
The content change includes the added, deleted or modified content, and the content basically covers the resources used in the programs such as codes, files or folders and the like, so that the learner can quickly master the defects in the programming learning process.
The design process of the manufacturing end of the method is as follows: planning and designing a project making thought and a coding step sequence; writing codes according to the planned sequence of the coding steps; recording the service functions mainly realized in the current step after writing the codes of the current step, and writing a detailed description document according to needs so as to elaborate the current step (for example, writing knowledge points, difficulty points, error-prone points, extension points and the like, including but not limited to characters, codes, pictures, audio, videos and the like); and converting the prepared course into a display format file or a folder required by the client.
Fig. 2-6 show a comparative online programming teaching method based on the present solution, taking programming and learning of advanced version of tank war as an example, and a display area of the current version of the comparative online programming teaching method based on the present solution includes five parts, namely a file directory structure, an object in the present step, project prompt, code display (comparative display) and prompt description in the present step. The display mode of the display area of the contrast type online programming teaching method is not limited to the modes shown in figures 2-6, but also is not limited to the programming learning of the advanced tank battle version.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (7)
1. A contrast type online programming teaching method is based on the client side to obtain the online programming teaching course file of the server side, and is carried out by comparing the content difference, and is characterized by comprising the following steps:
step one, according to the project to be displayed, sending a request to a server side to obtain an instruction file of the project to be displayed and an overall step instruction file;
step two, showing item descriptions;
step three, analyzing the whole step description file;
step four, sending a request to a server according to the steps to be displayed, and acquiring the detailed step files, wherein the learner can see the step number, the file directory structure of the step, the target of the step, the code of the step and the detailed description of the step;
step five: clicking a certain node in the file directory structure, judging whether the current clicked file or folder is the clicked file or folder;
if the folder is the file folder, the folder is expanded, and the subdirectory structure in the folder can be seen at the moment;
if the file exists, whether the file exists in the previous encoding step is judged, if not, all contents of the file are displayed, if so, the file in the encoding step is compared with the file in the previous encoding step for display, and then the result of content comparison is displayed.
2. The method as claimed in claim 1, wherein the step four learner views the directory structure of the files in the step including the directory structure automatically marking changes relative to the folders or files in the step.
3. A comparative on-line programming teaching method as claimed in claim 1 wherein the step four learner's code of this step defaults to clicking the first file in the directory tree file.
4. A comparative online programming teaching method according to claim 1 wherein in step five, the result of the comparison includes addition, deletion or modification of content.
5. A comparative on-line programming teaching method as claimed in claim 1 wherein in step five, the result of document comparison is displayed in two parts.
6. The on-line programming teaching method as claimed in claim 1, wherein the learner in step four can select whether to automatically display the detailed description of the step according to his/her own needs.
7. The comparative on-line programming teaching method of claim 1 wherein the detailed description in step four includes text, code, picture, video, audio.
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| CN202110075924.8A CN112800011A (en) | 2021-01-20 | 2021-01-20 | Contrast type online programming teaching method |
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| CN202110075924.8A CN112800011A (en) | 2021-01-20 | 2021-01-20 | Contrast type online programming teaching method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114390045A (en) * | 2022-01-07 | 2022-04-22 | 北京思明启创科技有限公司 | Interactive file transmission method and system |
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Cited By (2)
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| CN114390045A (en) * | 2022-01-07 | 2022-04-22 | 北京思明启创科技有限公司 | Interactive file transmission method and system |
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