Classroom questioning device for teachers

Classroom questioning device for teachers

The utility model discloses a classroom questioning device for teachers, comprising a random number generating device. The signal input end of the random number generating device is connected with a starting switch, and the output end of the random number generating device is connected with a displa...

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1. Verfasser: YUE ZHIQUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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creator YUE ZHIQUAN
description The utility model discloses a classroom questioning device for teachers, comprising a random number generating device. The signal input end of the random number generating device is connected with a starting switch, and the output end of the random number generating device is connected with a display device. When a teacher asks a question, the teacher presses the starting switch, the random number generating device starts to work and randomly selects a student to answer the question, and the serial number or/ name of the student who is randomly selected for answering the question is displayed in the display device. The utility model sufficiently embodies the fairness of the teaching of teachers, supervises and urges every student to pay attention to the class and think about questions and is beneficial to improving the teaching quality.
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subjects ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
title Classroom questioning device for teachers
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