Classroom teaching quality evaluator based on multi-aspect information collection

Abstract

The invention discloses a classroom teaching quality evaluator based on multi-aspect information collection. The evaluator comprises a central processing unit; an input end of the central processing unit is electrically and respectively connected with output ends of a control node, a monitoring module, a fingerprint setting module, a fingerprint input module, a sound detection module, a feedback module and a student base number setting module; an input end of the control node is electrically connected with the output end of the node input module; and an output end of the central processing unit is electrically connected with an input end of a sound analysis module. According to the classroom teaching quality evaluator based on multi-aspect information collection, the fingerprint setting module, the fingerprint input module and a fingerprint comparison module are disposed to achieve the effect whether each student is in school attendance; the control node, the sound detection module andthe sound analysis module are disposed to achieve the effects that the size of the sound in the class is detected and the class status is analyzed in real time; an infrared sensor is disposed to detect whether a student passes through front and back doors of a classroom, thus whether the student is late and leaves early during school time can be monitored.

Description

technical field [0001] The invention relates to the field of teaching technology, in particular to a classroom teaching quality evaluator based on multi-faceted information collection. Background technique [0002] Classroom teaching is the most common teaching method at present. Classroom is the most direct and easiest place for us to acquire knowledge. Classroom teaching has always been with our growth, so the quality of classroom teaching has also received widespread attention from the masses, but only relying on teachers' judgment or It is difficult for students’ self-awareness to let us know the most authentic teaching quality. The teacher’s judgment information is limited and partial, and has preconceived ideas, so it is difficult to make an objective judgment. Due to different mentality and different seats of students, It is also impossible to give an accurate and practical judgment on the quality of classroom teaching, so when evaluating the quality of classroom teac...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a classroom teaching quality evaluator based on multi-faceted information collection, which has the advantages of collecting real-time classroom teaching information and evaluating teaching quality by itself, and solves the problem of one-sided and objective evaluation of classroom teaching quality

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