teaching aids

Abstract

The invention provides a teaching aid and relates to the field of teaching instruments. The teaching aid comprises a support, analysis rods, a displayer and a processor. The processor is connected with the support. At least two transverse frames are arranged on the side face of the support. Through grooves are formed in the transverse frames. The width of each through groove is larger than or equal to the diameter of the analysis rods. Receivers are arranged in the through grooves and are connected with the processor. The processor is connected with the displayer. The analysis rods are connected in an end-to-end mode. One analysis rod is arranged in the through grooves of the transverse support. The teaching aid has the advantages that a special three-dimension structure is formed by the analysis rods, the receivers in the through grooves in the transverse frames of the support are used for collecting information of the analysis rods and sending the information into the processor, finally, the information is sent to the displayer connected with the processor, and the position information of the analysis rods is recorded and displayed. Moreover, the teaching aid can be used for effectively forming various structures and geometric figures for teaching, and is accurate, vivid, and favorable to teaching.

Description

technical field [0001] The invention relates to the field of teaching supplies, in particular to a teaching aid. Background technique [0002] As an item used in the classroom, teaching aids can more intuitively reflect the teaching content, allowing students to understand the knowledge they have learned more conveniently and quickly, but the things that can be displayed are very limited and cannot fully and accurately display the teacher's ideas, and Many different teaching aids are needed to achieve the desired content, which is very inconvenient to use and some complicated requirements cannot be met by general teaching aids. Contents of the invention [0003] The object of the present invention is to provide a teaching aid to solve the above problems. [0004] The present invention provides a teaching aid, including a bracket, an analysis rod, a display and a processor; the processor is connected to the bracket; the side of the bracket is provided with at least two hor...

AI Technical Summary

Problems solved by technology

[0002] As an item used in the classroom, teaching aids can more intuitively reflect the teaching content, allowing students to understand the knowledge they have learned more conveniently and quickly, but the things that can be displayed are very limited and cannot fully and accurately display the teacher's ideas, and A variety of different teaching aids are required to achieve the required content, which is very inconvenient to use and some complex requirements cannot be met by general teaching aids

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