Probability theory model teaching optimization method

Abstract

The invention belongs to the technical field of mathematics teaching, and particularly to a probability theory model teaching optimization method. The method is characterized in that coin throwing equipment is utilized; the coin throwing equipment comprises a housing, a bracket, a placing trough, a buffering hole, an ejection trough and an ejection module; the ejection module comprises a first spacing unit, a second spacing unit, a guiding column, a fixed block and an elastic plate; the first spacing unit and the second spacing unit have the same structure and are symmetrically arranged; the first spacing unit comprises a pressing column, a swinging board and a pulling rope; one end of the pressing column is hinged with one end of the swinging board; the pressing column moves and is used for pushing the swinging board rotate around a rotating shaft; one side of the upper end of the swinging board is provided with two semicircular projections; one side of the lower end of the swinging board is fixedly connected with the pulling rope; the pulling rope bypasses a guiding roller and is fixedly connected with the lower end of the guiding column; the upper end of the guiding column is fixedly connected with bottom of the elastic plate; and the elastic plate is arranged between the two swinging boards. According to the probability theory model teaching optimization method, through arranging the ejection module, a batch of coins are ejected, and continuous ejection of the coins can be realized, thereby improving experiment efficiency.

Description

technical field [0001] The invention belongs to the technical field of mathematics teaching, in particular to a method for optimizing the teaching of probability theory models. Background technique [0002] Interactive teaching is to create a multilateral interactive teaching environment, in the process of equal exchange and discussion between the two teaching sides, to achieve the collision and blending of different viewpoints, and then stimulate the initiative and exploration of both teaching sides, and achieve a teaching method that improves the teaching effect. [0003] Probability, also known as probability, chance rate, chance (probability) or possibility, is a basic concept of probability theory. Probability is a measure of the possibility of a random event occurring, and generally a real number between 0 and 1 represents the possibility of an event occurring. The closer to 1, the event is more likely to occur; the closer to 0, the event is less likely to occur, whic...

AI Technical Summary

Problems solved by technology

[0005] The existing artificial coin tossing experiment is often carried out by one hand tossing the coin and the other person counting the experiment. However, due to the large number of experiments required, a lot of manpower and material resources are required, resulting in low efficiency and inconvenient teaching activities. carry out

Images