基于WA的數學建模與實驗融入概率統計課程的應用研究

劉鐵

摘要：

面向學生所學專業，將數學建模與數學實驗引入概率論與數理統計課程，有助于激發學生對專業的熱愛和對知識學習的重視，對于培養學生的數學應用能力更是意義重大。探討了一款新型計算知識搜索引擎Wolfram Alpha應用于數學實驗教學的優勢，展示了借助于Wolfram Alpha進行對接專業的概率統計建模與實驗教學應用案例。實踐證明，該項教學改革對于不具備條件開展面向各專業的大規模數學實驗教學的地方院校來說，是幾乎零成本的解決方案。

關鍵詞：

Wolfram Alpha; 概率論與數理統計; 數學建模; 數學實驗

中圖分類號： G642.4

文獻標志碼： A

Research on the Application of Mathematical Modeling and Experiment in the Course of Probability and Statistics Based on WA

LIU Tie

（1. School of Mathematics and Statistics; 2. Institute of Pure Mathematics and Applied Mathematics， Ankang University， Ankang， Shanxi 725000， China）

Abstract：

For the major of students， introducing mathematical modeling and mathematical experiment into the course of probability theory and mathematical statistics is helpful to inspire students to love their profession and the knowledge learnt. It is of great significance to cultivate students' ability of mathematical application. This paper discusses the advantages of Wolfram Alpha， a new computational knowledge search engine， in mathematical experiment teaching， and shows the application cases of probability and statistics modeling and experiment teaching in the docking specialty with Wolfram Alpha. It has been proved that the teaching reform is an almost zerocost solution for the local colleges and universities which do not have the conditions to carry out largescale mathematics experiment teaching for all majors.

Key words：

Wolfram alpha; probability theory and mathematical statistics; mathematical modeling; mathematical experiment