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Automatic question assignment method

An automatic and topical technology, applied in the field of computer software, can solve problems such as indistinguishable, inability to achieve effects, and inability to guarantee teaching effects, and achieve the effect of eliminating plagiarism and easy and flexible operation.

Inactive Publication Date: 2013-06-12
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when completing homework, some students will "borrow" the homework of their classmates. Over time, plagiarism has become commonplace; when teachers correct homework, they usually cannot distinguish which students wrote it themselves and which students plagiarized Therefore, even if the teacher repeatedly warns and imposes punishments, the teaching effect cannot be guaranteed due to the lack of an effective mechanism to supervise and distinguish the behavior of the students, and ultimately the expected effect cannot be achieved

Method used

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Embodiment 1

[0020] The automatic question making method provided by the present invention is realized based on the automatic question making software system, and the system includes a question bank and a question making unit for storing question models. The method for automatically generating questions includes the following steps:

[0021] Firstly, the database of the question bank is established, and the system provides a visual interface. The teacher enters the question model and the corresponding answer of the question on the interface. The question model refers to replacing the known data conditions in the complete question with parameters. The conditional data is set as parameters a, b, c..., for example, the original title is:

[0022] The pool has a water inlet and a water outlet respectively. It takes 8 hours to fill up the water from the water inlet alone, and 4 hours to empty the water from the water outlet alone. The existing water in the pool accounts for 1 / 2 of the total cap...

Embodiment 2

[0031] As an improved solution of the first embodiment, various knowledge points are also set in the question bank established in step (1). The names of these knowledge points can be entered through the visual interface. Knowledge points, so that questions can be classified and stored according to different types of knowledge points. In this way, when writing questions in the later stage, the teacher can select the knowledge point that he wants to focus on on the interface, and then select from the questions that belong to the knowledge point.

[0032] It is best to number the topics under each type of knowledge points, such as 1, 2, 3..., and store them in the database. Use C language program to realize the random extraction of the numbers in each type of topics. If the extracted knowledge points are under After the topic corresponding to a number is extracted once, the same number cannot be extracted again, so that a certain number of topics can be selected from different ty...

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Abstract

The invention discloses an automatic question assignment method. According to question models, a system takes parameters at random to assign questions in batches, so that a group of totally different questions are obtained. The automatic question assignment method provided by the invention, which provides a visual interface, includes the following steps: a question bank is created, and the question models containing parameters and answers are inputted via the visual interface; according to the number and types of the parameters in the questions, a plurality of groups of different data are chosen at random, the chosen data are put into questions, corresponding answers are worked out, and the questions and the answers are stored into the question bank; and questions with the data are randomly chosen and outputted via the visual interface. By substituting random data for the known conditional data in the questions, the questions which are obtained from the same question models are different from one another, as a result, answers are different as well, consequently, students have to solve the questions alone, and the homework-copying phenomenon can be effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of computer software, and in particular relates to an automatic question making method realized by software. Background technique [0002] For a long time, when teachers assign homework to students, each student is assigned the same questions, so the answers are the same, and the problem-solving process is roughly the same. As a result, when completing homework, some students will "borrow" the homework of their classmates. Over time, plagiarism has become commonplace; when teachers correct homework, they usually cannot distinguish which students wrote it themselves and which students plagiarized Therefore, even if the teacher repeatedly warns and imposes punishments, due to the lack of an effective mechanism to supervise and distinguish students' behaviors, the teaching effect cannot be guaranteed, and ultimately the expected results cannot be achieved. Contents of the invention [0003] In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B7/077
Inventor 刘文军梁玉谊邓子豪云翔焦克翔王加兵陈克旺
Owner NANJING UNIV OF INFORMATION SCI & TECH
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