摘要
跨学科实践创新能力是当今社会学习的重要能力.STEM教育教学注重实施过程,强调创新思维与能力,是培养学生跨学科实践创新能力的重要方式之一.本文结合STEM理念,将Python语言与ArcGIS软件用应于数学建模中,建立了多约束线性规划模型,为受灾区居民规划最优逃生路径,选择算法,使用Python求解模型得到最优路径,接着用ArcGIS软件在地图中绘制最优路径,验证了计算机工具及STEM教育实践活动,对大学生跨学科解决实际问题能力培养以及科学素养提升的正反馈作用.
Abstract
Cross-disciplinary practical innovation ability is an important ability for learning in today's society.STEM education emphasizes the implementation process and stresses innovative thinking and ability,which is one of the important ways to cultivate students'cross-disciplinary practical innovation ability.This article combines the STEM concept and uses Python language and ArcGIS software in mathematical modeling to establish a multi-constraint linear programming model to plan the optimal evacuation route for disaster area residents.The model is solved using Python,and the optimal path is drawn using ArcGIS software.This verifies the positive feedback effect of computer tools and STEM educational practice activities on the cultivation of college students'ability to solve interdisciplinary problems and enhancement of scientific literacy.
基金项目
甘肃省教育厅高校教师创新基金项目(2024A-324-)
NETL
NSTL
万方数据