Learning Modules For The Statics Classroom
Learning Modules For The Statics Classroom
复制标题
静力学课堂的学习模块
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
P. Steif
中科院分区：
文献类型：
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作者：
A. Dollár;P. Steif
机械完整性仍然是一系列新技术和传统技术的基本要求，它深深植根于力学的基础学科。学生在机械，土木和制造工程的广泛课程中的成功取决于学生真正吸收和“拥有”基本静力学思想的程度。静力学教学在教学生使用导出的方程和数学上操纵数量方面相当成功。学生通常学习解决问题，其中建模在很大程度上是由问题图中的标准符号所暗示的。然而，在静力学最终与工程实践相关的地方，教学一直是不成功的。许多教师对学生在分析和设计真实的系统和结构中能够使用静力学的程度感到失望，这些系统和结构是他们在随后的教育[1，2]以及以后的职业生涯中所面临的。
Mechanical integrity, which remains an essential requirement for a vast array of technologies, new and traditional, is strongly rooted in the basic subjects of mechanics. The success of students in a wide range of courses in mechanical, civil, and manufacturing engineering is conditioned on the degree to which students have genuinely absorbed and "own" the ideas of elementary Statics. Statics instruction has been reasonably successful in teaching students to use the derived equations and to manipulate quantities mathematically. Students generally learn to solve problems in which the modeling is largely implied by standard symbols in problem diagrams. However, where Statics is finally relevant to engineering practice, instruction has been notably unsuccessful. Many faculty are disappointed with the extent to which students are able to use Statics in the analysis and design of real systems and structures which they confront in their subsequent education [1, 2], and later in their professional careers.