Weighing Fog: Modeling on Day 1 of Differential Equations. Issue 7 (9th August 2019)

• Record Type: Journal Article
• Authors: Clark, Thomas J.
• Is Part Of: PRIMUS. Volume 29:Issue 7(2019)
• Page Start: 648
• Page End: 661
• Publication Date: 2019-08-09
• Subjects: Modeling -- demonstration -- ordinary differential equations -- dry ice -- data; Mathematics -- Study and teaching (Higher) -- Periodicals; 510.711
• DOI: 10.1080/10511970.2017.1394945
• Languages: English
• ISSNs: 1051-1970

Abstract

Abstract: The first day of many mathematics classes is filled with the formalities of the syllabus and a lecture introduction to the course content. Here, an alternative is presented where modeling is placed as the centerpiece to orient students to the work of differential equations; namely, to capture as beautifully and compactly as possible through the process of inquiry, conjecture, and experimentation, the deep and interesting aspects of modeling the physical world. A demonstration of the sublimation of dry ice in water serves as the nucleus of the lesson.