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Method and apparatus for evaluating difficulty of course

A technology of curriculum and difficulty, which is applied in the field of evaluating the difficulty of courses, can solve the problems of unquantifiable representation of course difficulty, inability to truly reflect the difficulty of courses, and difficulty of courses, and meet the requirements of strong usability, practicability, and hardware Low, the effect of reducing product cost

Inactive Publication Date: 2017-06-13
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a teacher teaches a class with good grades, he may subjectively judge the difficulty of the course as normal; when a teacher teaches a class with poor grades, he may judge the course as difficult. The evaluation method can not only quantitatively express the difficulty of the course, but also can not truly reflect the difficulty of the course

Method used

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  • Method and apparatus for evaluating difficulty of course
  • Method and apparatus for evaluating difficulty of course
  • Method and apparatus for evaluating difficulty of course

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0022] see figure 1 , figure 1 It is a schematic flow chart of the method for evaluating the difficulty of courses provided by Embodiment 1 of the present invention, such as figure 1 The method shown may include the steps of:

[0023] Step S101 , obtain course information to be evaluated, and the course information includes the test content and the number of test questions included in the course.

[0024] In the embodiment of the present invention, the course should be interpreted in a broad sense, which not only means a course containing several test questions, but also refers to an examination paper containing several test questions, an item containing several sub-items, and the like. The test questions should also be interpreted in a broad sense, not only referring to the test questions in the course and examination papers, but also to the sub-items in the project. Evaluating the difficulty of a course can also be understood as evaluating the difficulty of a certain proje...

Embodiment 2

[0041] see figure 2 , figure 2 It is a schematic flow chart of the method for evaluating the difficulty of courses provided by Embodiment 2 of the present invention, such as figure 2 The method shown may include the steps of:

[0042] Step S201, obtaining course information to be evaluated, the course information including the content of the test questions and the number of test questions included in the course.

[0043] This step is the same as step S101, for details, please refer to the relevant description of step S101, which will not be repeated here.

[0044] Step S202, based on the course information, calculate and obtain the difficulty value of each test question in the course through a predetermined mathematical model.

[0045] Each parameter in the difficulty value formula of the test question in the step S102 is embodied, the variable factor D=1.702, the guessing coefficient c=0 of the hypothetical test question, determine the student's examination ability para...

Embodiment 3

[0071] see image 3 , image 3 It is a schematic block diagram of the device for evaluating course difficulty provided by Embodiment 3 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0072] The device for evaluating course difficulty can be a software unit, a hardware unit or a combination of software and hardware built into a terminal (such as a mobile phone, a tablet computer, a notebook, a computer, etc.), or it can be integrated into the terminal as an independent pendant.

[0073] The terminal information interaction device includes:

[0074] An acquisition module 31, configured to acquire course information to be evaluated, said course information including the content of the test questions and the number of test questions contained in the course;

[0075] Examination difficulty value calculation module 32, for obtaining the difficulty value of each examination question in the ...

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Abstract

The invention belongs to the technical field of terminals and provides a method and an apparatus for evaluating the difficulty of a course. The method comprises the steps of obtaining to-be-evaluated course information, wherein the course information comprises examination question contents and an examination question quantity contained in the course; based on the course information, performing calculation through a predetermined mathematic model to obtain a difficulty value of each examination question in the course; and performing calculation according to the difficulty value of each examination question to obtain a difficulty value of the course. Through the method and the apparatus, the difficulty of the course can be accurately calculated. The method and the apparatus are convenient in operation, simple to realize and low in hardware requirement, so that the product cost can be reduced, the product application range is wider, and relatively high usability and practicality are achieved.

Description

technical field [0001] The invention belongs to the technical field of terminals, and in particular relates to a method and device for evaluating the difficulty of a course. Background technique [0002] The existing curriculum system usually includes multiple test questions of different difficulty. The overall difficulty of the course should be conducive to students' learning, and there must be a certain degree of difficulty to increase the degree of differentiation. This is very important for a comprehensive understanding and mastery of students' learning conditions. . In addition, if the difficulty of the course can be quantified, courses of different difficulty can be selected according to the abilities of different students. This requires an accurate assessment of the difficulty of the course. [0003] Existing course evaluation methods mainly judge the difficulty of courses subjectively, and simply divide the difficulty of courses into three types: basic, ordinary, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/20
CPCG06Q50/205
Inventor 龙安忠
Owner GUANGDONG XIAOTIANCAI TECH CO LTD