Personalized assessment method for subject grasping ability of student

Abstract

The invention discloses a personalized assessment method for a subject grasping ability of a student. According to the method, a middle school student learning a standard subject system is mainly usedas the research object, personalized assessment of the subject grasping ability of the student specifically is assessment of the subject knowledge point grasping ability of the student. The method comprises the steps that a student information database is established; difficulty coefficients of questions are calculated according to a question answering score of the student; a single-time assessment result of the student in a current examination is calculated according to question information and the current score of the student; a personalized assessment result of the accumulated knowledge point grasping ability of the student is calculated based on historical scores of the student and historical question information; and student score distribution and a relative grade of the student arecalculated according to the historical scores of the student, and then a personalized assessment result of the knowledge point grasping ability of the student relative to same-grade students is calculated. The method has good generalization performance and adaptability, and the recognition effect has the advantages of objectivity, reliability and comprehensiveness.

Description

technical field [0001] The invention relates to the field of educational informatization, in particular to a personalized evaluation method for students' ability to master subjects. Background technique [0002] Education is the foundation of the development of human society. For a long time, the most prominent problem in education is the neglect of learners' learning characteristics and differences in students' learning abilities in the process of teaching. With the continuous development of information technology and under the background of big data and "Internet +", personalized teaching has gradually become a reality. [0003] Personalized teaching is to use modern information technology, take each learner as the main body, and provide learning resources that can meet the needs of learners according to the differences in individual learning characteristics and learning abilities of learners. In personalized teaching, the primary task is to provide learners with comprehe...

AI Technical Summary

Problems solved by technology

However, this cognitive model usually only considers simple factors such as the difficulty of the topic and the relevance of the topic, and does not combine the attributes and characteristics of the learner (such as the forgetting coefficient, the learning level of the learner, etc.) for in-depth evaluation.

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