Method and system for obtaining exercise suite questions

An acquisition method and acquisition system technology, applied to teaching aids operated by electricity, complex mathematical operations, instruments, etc., can solve the problems of not being able to improve students' learning level and reduce students' learning efficiency in a targeted manner

Pending Publication Date: 2020-12-25
北京爱论答科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practice, it is found that fixed training test questions cannot improve students' learning level in a targeted manner, thus reducing the overall learning efficiency of students

Method used

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  • Method and system for obtaining exercise suite questions
  • Method and system for obtaining exercise suite questions
  • Method and system for obtaining exercise suite questions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Please see figure 1 , figure 1 A schematic flowchart of a method for obtaining practice sets of questions is provided for the embodiment of this application. This method is used in the scene where students are learning. Specifically, this method is applied to the scene where students want to further consolidate the knowledge points they have not mastered after they have learned a certain knowledge point. Among them, the method of obtaining the set of practice questions includes:

[0054] S101. Obtain a high-dimensional spatial knowledge state set and user learning behavior data.

[0055] In this embodiment, the high-dimensional space knowledge state set is a representation of the degree of mastery corresponding to the knowledge points.

[0056] For example, there are currently three knowledge points, and each knowledge point has two situations of mastering and not mastering. Therefore, the high-dimensional space knowledge state set includes eight high-dimensional spa...

Embodiment approach

[0080] As a further optional implementation, the method may also include:

[0081] Determine the average mastery probability of other users for this knowledge point according to the user's learned knowledge points;

[0082] The average mastery probability is determined as the above-mentioned preset threshold.

[0083] In the present embodiment, the acquisition system of the set of practice questions applied in the method includes a knowledge point module, which is a collection of a series of destructured knowledge points, wherein the collection of n knowledge points is recorded as K={k1 ,k,...,kn}. These knowledge points are all derived from the teaching syllabus. Specifically, these knowledge points are all teaching knowledge points obtained after analysis and disassembly by excellent front-line teachers.

[0084] In this embodiment, the knowledge point module provides a data basis for constructing a high-dimensional spatial knowledge state set, and at the same time, the kn...

Embodiment 2

[0120] Please see figure 2 , figure 2 It is a schematic flowchart of another method for obtaining practice sets provided by the embodiment of this application. figure 2 The flow diagram of the method for obtaining the practice sets described is based on figure 1 The schematic flow chart of the method for obtaining the set of practice questions described is improved. Among them, the method of obtaining the exercise set of questions includes:

[0121] S201. Obtain a high-dimensional space knowledge state set corresponding to a preset knowledge point set, a learning set of questions, and a set of answering results corresponding to the learning set of questions.

[0122] In this embodiment, the acquisition system of the practice set of questions applied by the method may also include a learning data extraction module, which is used to collect students' learning and practice behaviors in the system, and provide data for the posterior probability analysis of the probability c...

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PUM

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Abstract

The embodiment of the invention provides a method and system for obtaining practice suite questions, and relates to the field of education, and the method comprises the steps: obtaining a high-dimensional space knowledge state set and learning behavior data of a user; determining a learning behavior knowledge state corresponding to the learning behavior data in the high-dimensional space knowledgestate set; determining knowledge points which are not mastered according to the learning behavior knowledge state; and obtaining exercise suite questions corresponding to the knowledge points which are not mastered. Therefore, by implementing the embodiment, the learning level of students can be improved in a targeted manner, so that the overall learning efficiency of the students is improved.

Description

technical field [0001] This application relates to the field of education, in particular, to a method and system for obtaining practice sets. Background technique [0002] With the rapid development of the Internet, in order to meet the diversity of students' learning methods, more and more online education methods have appeared in front of students. At present, online education methods usually output fixed teaching videos and training exercises to facilitate students' video learning and achievement detection. However, in practice, it is found that fixed training test questions cannot improve students' learning level in a targeted manner, thus reducing the overall learning efficiency of students. Contents of the invention [0003] The purpose of the embodiment of the present application is to provide a method and system for obtaining a set of practice questions, which can improve the learning level of students in a targeted manner, thereby improving the overall learning e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/735G06F16/783G06F17/18G06K9/62G06Q50/20G09B7/04
CPCG06F16/735G06F16/7844G06F17/18G06Q50/205G09B7/04G06F18/24155G06F18/2415
Inventor 王枫马镇筠
Owner 北京爱论答科技有限公司
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