Mathematical probability class auxiliary teaching device and use method thereof

Abstract

The invention provides a mathematical probability class auxiliary teaching device and a use method thereof, and relates to the field of teaching auxiliary tools, the mathematical probability class auxiliary teaching device comprises a shell, a dice, a vibration cylinder, a push plate I, a driving mechanism I, a push plate II, an adsorption box, a driving mechanism II and a cylinder II, a partition plate is arranged in the shell, a positioning plate is arranged on the partition plate, and a vibration plate in sliding connection is arranged on the partition plate; the output end of the vibration air cylinder is connected with the vibration plate, the dice is placed on the vibration plate, the second push plate is arranged in the shell, the first driving mechanism is connected with the second push plate, the first push plate is arranged in the shell, the second driving mechanism is connected with the first push plate, the first powder push plate is arranged in the adsorption box in a sliding connection mode, the adsorption box is provided with a powder adsorption opening, and the shell is provided with a powder discharging mechanism. A magnet is arranged in each counting groove of the dice, and a recording mechanism is arranged at the bottom of the adsorption box. According to the device, the dice is automatically thrown, the points of the dice are automatically recorded, manual throwing and recording are not needed, and the learning efficiency of teachers and students is greatly improved.

Description

technical field [0001] The invention relates to the technical field of teaching aids, in particular to an auxiliary teaching device for mathematics and probability courses and a method for using the same. Background technique [0002] Probability and statistics are one of the basic contents of mathematics teaching and an important part of modern mathematics. However, when learning probability and statistics, students cannot understand them well because of their abstract nature. At the time of the incident, the teacher could only explain to the students by writing on the blackboard. The students could not understand it thoroughly. During the teaching process, they lacked some auxiliary teaching tools for probability and mathematical statistics. Therefore, the learning efficiency of students was low. Throwing dice is a relatively fast and accurate way in the teaching process of mathematical probability, but the dice has 6 faces, and it needs to be thrown a certain number of ti...

AI Technical Summary

Problems solved by technology

[0002] Probability and statistics are one of the basic contents of mathematics teaching and an important part of modern mathematics. However, when learning probability and statistics, students cannot understand them well because of their abstraction, especially now that teachers teach probability At the time of the incident, the teacher could only explain to the students by writing on the blackboard. The students could not understand it thoroughly. During the teaching process, they lacked some auxiliary teaching tools for probability and mathematical statistics. Therefore, the learning efficiency of the students was low.

Throwing dice is a relatively fast and accurate way in the teaching of mathematical probability, but the dice has 6 faces, and it needs to be thrown a certain number of times to get a certain value, so the teacher often needs to throw multiple dice and carry out Recording can clearly record the probability of throwing dice, and this method is extremely inefficient and wastes a lot of time, which makes learning inefficient

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