一例关于伯努利方程知识点的教学案例  

A TEACHING CASE FOR THE KNOWLEDGE POINT OF THE BERNOULLI EQUATION

作　　者：李海宝[1] 姜洪喜[1] 张琳[1] 李社[1] 

机构地区：[1]黑龙江科技大学理学院,黑龙江哈尔滨150022

出　　处：《物理与工程》2015年第1期61-64,共4页Physics and Engineering

基　　金：黑龙江省教育科学"十二五"规划课题资助(课题编号:GBD1211055);黑龙江科技大学2014年教学研究项目资助(课题编号:JY14-129);黑龙江科技大学青年才俊计划资助

摘　　要：伯努利方程是"工程流体力学""液压与气压传动""土木工程结构抗风设计""连续介质力学"等课程的核心基础,而这些课程又是机械类、土木工程类等专业的专业基础课."大学物理"作为理工科专业的公共基础课,应该全部或部分讲授伯努利方程这一重要的知识点.文章通过对工程上有关伯努利方程应用的实例进行合理抽象,为大学物理课程中所讲解的"伯努利方程"知识点营造工程教育情境.通过这种教学设计,能够实现在加深学生对基础知识掌握程度的同时,增强学生工程背景阅历和工程实践意识.Bernoulli equation is the core foundation of the courses, such as ＂Engineering Fluid Mechanics Hydraulic and Pneumatic Transmission Civil Engineering Structural Wind Re- sistant Design＂ ＂Continuous Medium Mechanics＂, and these courses are also the professional basic course of Mechanical Engineering, Civil Engineering and other professional. ＂University physics＂ as public basic courses in science and engineering, should all or part of teaching Ber- noulli equation which is an important knowledge point. The engineering education scene was constructed in the process of university teaching about the knowledge point of the Bernoulli equation, through a reasonable abstract of the engineering application examples about the Ber- noulli equation. This teaching design can deepen students＇ mastery of basic knowledge, as well as enhance students＇ consciousness of engineering background and engineering practice.

关 键 词：伯努利方程 大学物理 教学设计 工程背景 3D打印 

分 类 号：O175-4[理学—数学] G642.4[理学—基础数学]