Evaluation method based on teaching effects of different subjects and computer equipment

Abstract

The invention discloses an evaluation method based on teaching effects of different subjects and computer equipment, and the method comprises the steps: converting the test paper scores of students into standard scores, converting the test paper scores of selected examination subjects into corresponding levels and corresponding scores, and then converting the corresponding levels and correspondingscores into standard scores; calculating a score index of each subject of the student; calculating the score index of each subject of two adjacent tests; and establishing a uniform and reasonable regression equation for the score indexes of all subjects of different classes in the grade by applying regression analysis, and solving the position of the prediction interval where the actual score index of the subject of the second test is located according to the prediction interval with the confidence coefficient of 95% of the score index of the subject of the second test provided by regressionanalysis. The influence of subject difference and test question difficulty is eliminated, all subjects among different classes in the grade are put together to be compared and analyzed, and the teaching effects of all the subjects are evaluated under a unified rule according to the learning and development conditions of students with different learning degrees.

Description

technical field [0001] The present invention relates to the field of analysis and evaluation of the grades of subjects tested in middle schools, in particular, it relates to an evaluation method and computer equipment based on teaching effects of different subjects. Background technique [0002] Subject performance analysis and evaluation is an important means of middle school teaching quality assessment. The existing subject performance analysis and evaluation is mainly carried out through statistical indicators such as the average score, pass rate, good rate, and excellent rate of the paper scores. Many schools also use Although the method of regression analysis is adopted, it can only be compared and evaluated between different classes in the same subject and the same type of class (experimental class or ordinary class) in the grade, and it cannot compare the differences between different classes in the grade. All subjects are put together for analysis, comparison and eva...

AI Technical Summary

Problems solved by technology

[0002] Subject performance analysis and evaluation is an important means of middle school teaching quality assessment. The existing subject performance analysis and evaluation is mainly carried out through statistical indicators such as the average score, pass rate, good rate, and excellent rate of the paper scores. Many schools also use Although the method of regression analysis is adopted, it can only be compared and evaluated between different classes in the same subject and the same type of class (experimental class or ordinary class) in the grade, and it cannot compare the differences between different classes in the grade. All subjects are put together for analysis, comparison and evaluation; it is also difficult to compare and evaluate the test scores of the same subject at different stages; due to the influence of the difficulty coefficient of the test questions, the statistical indicators such as average score, pass rate, good rate and excellent rate, etc. It cannot truly reflect the learning level of the students. All of the above are caused by the difficulty of the subject test questions and the differences between the subjects.

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