A dynamic feedback device for teaching effect
A technology of dynamic feedback and foot switch, applied in the direction of educational appliances, instruments, teaching aids, etc., can solve the problems of adjustment and improvement
Inactive Publication Date: 2014-10-29
兴化市新时代网络科技有限公司
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Problems solved by technology
[0002] The various auxiliary devices currently used in teaching practice are mostly audio-visual integrated audio-visual teaching equipment that matches the teaching content, in order to increase the visualization of the knowledge imparted and the interest of teaching, which is of great significance to improve the quality and efficiency of teaching. However, at present, there is no real-time feedback on the teaching progress and teaching effect from the perspective of the students, so as to understand the students' reaction to the teaching progress and the degree of mastery of the knowledge taught in a timely manner. The data in this regard can only be passed through lagged examinations. Therefore, it is difficult to adjust and improve the teaching progress or teaching methods in a timely and targeted manner, and better integrate educational resources
Method used
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Embodiment
[0012] Embodiment: The structure is as shown in the accompanying drawings, and the teaching effect dynamic feedback device includes a foot switch 1, a signal processor 2, a signal cable 3 and an LED color display screen 4; wherein, the foot switch 1 is controlled by a green key 1-1, the yellow partial understanding key 1-2 and the red incomprehensible key 1-3 are composed of three pedals, the foot switch 1 is connected to the signal processor 2 through the signal line 3, and the signal processor 2 is connected through the signal line or wireless The FM signal is connected with the LED color display 4 or with a computer storing data.
[0013] When in use, connect and open the control circuit of the feedback device, that is, enter the use state. When students are listening to the class normally, put their feet on the green complete understanding button 1-1, which means that the teaching progress is appropriate and the problems explained can be fully understood. Students think th...
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The invention relates to a dynamic feedback device for teaching effect, belonging to the field of manufacturing technology of novel teaching equipment. The dynamic feedback device for teaching effect is composed of a feet switch, a signal processor, signal cables and an LED (light emitting diode) color display screen, wherein the feet switch is connected with the signal processor through a signal cable, and the signal processor is connected with the LED color display screen or a computer for storing data through a signal cable or wireless frequency-modulated signals. When the dynamic feedback device is used, students can tread on the corresponding green, yellow and red pedal buttons according to three states of complete comprehension, partial comprehension and inapprehension of the taught content during listening, and after a plurality of groups of pedal switch signals are comprehensively processed by the signal processor, the signals are transmitted to the LED color display screen in the front of a schoolroom or transmitted to a computer and saved, thus a teacher or the school can know the feelings and evaluations of the students on the teaching progress and teaching quality in time; and the dynamic feedback device for teaching effect has the advantages of reasonable design, simple structure, reliable performance and the like.
Description
technical field [0001] The invention relates to a dynamic feedback device for teaching effect, which belongs to the technical field of new teaching equipment manufacturing. Background technique [0002] The various auxiliary devices currently used in teaching practice are mostly audio-visual integrated audio-visual teaching equipment that matches the teaching content, in order to increase the visualization of the knowledge imparted and the interest of teaching, which is of great significance to improve the quality and efficiency of teaching. However, at present, there is no real-time feedback on the teaching progress and teaching effect from the perspective of the students, so as to understand the students' reaction to the teaching progress and the degree of mastery of the knowledge taught in a timely manner. The data in this regard can only be passed through lagged examinations. Therefore, it is difficult to adjust and improve the teaching progress or teaching methods in a ...
Claims
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IPC IPC(8): G09B19/00
Inventor 阚兴芳
Owner 兴化市新时代网络科技有限公司