Student achievement diagnosis and improving system

Abstract

The invention provides a student achievement diagnosis and improving system, and belongs to the field of education. The student achievement diagnosis and improving system comprises an information collecting module, a structured question bank, an online testing module, a special training module, a test paper collecting module, a precise analysis module, a task distribution module, a learning condition tracking module, an electronic lesson preparation module and a social interaction module; the structured question bank stores problems identified with knowledge points as labels; the online testing module utilizes the structured question bank to test the knowledge level, the problem solving ability, the cognitive ability and the emotional ability of students, and a personalized diagnosis report is formed through the precise analysis module; the special training module conducts training in the four aspects according to the content of the report; the precise analysis module analyzes information according to the test paper collecting module and the online testing module and obtains diagnosis information; and the learning condition tracking module is used for feeding the learning conditionback to teachers and parents. Psychological cognitive factors and the emotional ability are introduced into the student achievement diagnosis and improving system, the ability improving path is effectively planned, training materials are effectively recommended, and the comprehensive ability of the students is improved.

Description

technical field [0001] The invention relates to the field of intelligent education, in particular to a system for diagnosing and improving students' grades. Background technique [0002] In the field of education, how to accurately and efficiently diagnose the knowledge mastery of the subjects is a hot research issue. Modern test theory requires that test results not only give a test score or ability score, but also provide diagnostic information such as the knowledge structure and cognitive defects of the testee. [0003] Compared with the traditional paper test mode, the use of computer network test platform has the characteristics of fairness, safety and efficiency. Through real-time statistics and analysis of the testee's answering situation, the network test method that immediately generates questions according to the answering situation is called adaptive testing, which can ensure that the ability level is as accurate as possible with as few questions as possible, and...

AI Technical Summary

Problems solved by technology

[0004] The adaptive test based on item response theory mainly considers the accuracy of measurement, the purpose is to distinguish students of different levels as much as possible, and does not pay enough attention to the knowledge structure, so it cannot examine the students' knowledge structure and cognitive defects

Images