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UNDERSTANDING INTERNAL LOADING THROUGH HANDS-ON EXPERIENCES

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Statics is ultimately of value because it is used, along with other theories, to predict the behavior of real objects. Unfortunately, Statics instruction traditionally focuses on mathematical manipulations, often leaving the student unable to perceive the presence of a force or moment in a real life situation. Moreover, students cannot learn Statics in a very abstract way and then be expected in later courses to apply those ideas to real artifacts. Along with many faculty, we are disappointed with the extent to which students are able to use Statics in the analysis and design of mechanical systems and structures which they confront in their subsequent education, and later in their professional careers. We believe that physical experiences with forces and moments that act between, or within, objects must be part and parcel of the very earliest exposure to Statics.
机译:静态是最终的价值,因为它与其他理论一起使用,以预测真实物体的行为。不幸的是,静计学指令传统上侧重于数学操纵,通常让学生无法在现实情况中感知到力量或力矩的存在。此外,学生无法以一种非常抽象的方式学习统计数据,然后在后来的课程中预期将这些想法应用于真实的伪影。随着许多教师以及学生能够在分析和设计中使用估计的机械系统和结构的程度感到失望,他们在其随后的教育中,以后的职业生涯。我们认为,在或内部,物体之间的力量和时刻的身体经验必须是最早暴露于静态的部分和包裹。

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