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Physical Sciences and Mathematics Commons™
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Articles 1 - 8 of 8
Full-Text Articles in Physical Sciences and Mathematics
Systematic Errors In Video Analysis, Tim Martin, Kayt Frisch, John Zwart
Systematic Errors In Video Analysis, Tim Martin, Kayt Frisch, John Zwart
Faculty Work Comprehensive List
Video analysis helps students to connect physical, mathematical, and graphical models with the phenomena that the models represent and improves student kinematic graph interpretation skills. The wide-spread availability of easy to use software packages like Logger Pro (Vernier), Capstone (PASCO), and Tracker have led to many introductory physics courses adopting video analysis techniques in the classroom. Such uses include high-speed cameras to study rocket launches and other innovative applications. In this paper, we will look at ways in which some common systematic errors can affect outcomes.
Evaluation Of Static Vs. Dynamic Visualizations For Engineering Technology Students And Implications On Spatial Visualization Ability: A Quasi-Experimental Study, Petros Katsioloudis, Daniel Dickerson, Vukica Jovanovic, Mildred Jones
Evaluation Of Static Vs. Dynamic Visualizations For Engineering Technology Students And Implications On Spatial Visualization Ability: A Quasi-Experimental Study, Petros Katsioloudis, Daniel Dickerson, Vukica Jovanovic, Mildred Jones
STEMPS Faculty Publications
The benefit of using static versus dynamic visualizations is a controversial one. Few studies have explored the effectiveness of static visualizations to those of dynamic visualizations, and the current state of the literature remains somewhat unclear. During the last decade there has been a lengthy debate about the opportunities for using animation in learning and instruction. More specifically it has been shown that dynamic visualizations often provide no advantages over static visualizations. If they had shown advantages, it was due to the fact that more information was available in the animated than in the static version. Given this result, the …
Low-Cost Student Experiments In Optics, Robert Polak, Austin J. Cua, Daniel J. Perez, Mallory Q. Robertson, Justin A. Stuck, Jordan M. Thomas
Low-Cost Student Experiments In Optics, Robert Polak, Austin J. Cua, Daniel J. Perez, Mallory Q. Robertson, Justin A. Stuck, Jordan M. Thomas
Physics: Faculty Publications and Other Works
No abstract provided.
Shooting Fish In A Barrel: A Demonstration Of The Refraction Of Light, Walter Trikosko
Shooting Fish In A Barrel: A Demonstration Of The Refraction Of Light, Walter Trikosko
Faculty Publications
This is not a treatise on optics or the index of refraction. It is merely a demonstration that will surprise and engage many of your students. We have all put a pencil in a beaker of water and observed how it appears to bend.1 Not so much fun or engaging, is it? Why not illustrate this optical effect by taking your students spearfishing? Simulated spearfishing, to avoid the financial and legal ramifications. I intercepted a quiver of 30-in long aluminum shaft arrows that were on their way to the dumpster because, if for no other reason, my office could …
A Phenomenographic Study Of Introductory Physics Students: Approaches To Their Learning And Perceptions Of Their Learning Environment In A Physics Problem-Based Learning Environment, Paul Irving
Doctoral
This phenomenographic study describes students’ approaches to learning and their perceptions of the learning environment in an introductory physics course which is taught using a problem-based learning approach. This research builds on previous studies which showed that these students develop a greater conceptual knowledge than their counterparts in a more traditional learning environment while others showed very little development even though they engaged fully with the pedagogy. This study aimed to examine and describe the students’ approaches to learning. The definitions of surface, strategic and deep approaches to learning are not appropriate in this context and could not be applied …
A Phenomenographic Study Of Introductory Physics Students: Approaches To Problem Solving And Conceptualisation Of Knowledge., Laura Walsh
Doctoral
This phenomenographic study presents a description of the approaches to problem solving and conceptualisation of physics knowledge of introductory physics students, specifically in the context of the Irish higher education system. Much research has been carried out that has shown that physics students are not developing the conceptual knowledge necessary to become adept problem-solvers. This may be due to the traditional physics education assumption that students will develop an understanding of the conceptual nature of physics by repetitively solving quantitative problems. However, research has shown that this is not the case and that education and the curriculum needs to explicitly …
A Geowall With Physics And Astronomy Applications, Phillip Dukes, Dan Bruton
A Geowall With Physics And Astronomy Applications, Phillip Dukes, Dan Bruton
Faculty Publications
A GeoWall is a passive stereoscopic projection system that can be used by students, teachers, and researchers for visualization of the structure and dynamics of three-dimensional systems and data. The type of system described here adequately provides 3-D visualization in natural color for large or small groups of viewers. The name “GeoWall” derives from its initial development to visualize data in the geosciences.1 An early GeoWall system was developed by Paul Morin at the electronic visualization laboratory at the University of Minnesota and was applied in an introductory geology course in spring of 2001. Since that time, several stereoscopic media, …
New Einsteins Need Positive Environment, Independent Spirit, Amin Dharamsi
New Einsteins Need Positive Environment, Independent Spirit, Amin Dharamsi
Electrical & Computer Engineering Faculty Publications
After reading the letters about Lee Smolin’s “Why No ‘New Einstein’?” (PHYSICS TODAY, June 2005, page 56; January 2006, page 13), I could not help but relive my undergraduate and graduate experiences at Columbia University from 1968 to 1978. As one of the few black and Hispanic people with a PhD in theoretical physics from that institution, I hope my observations expand the argument about creativity and the perception of it, particularly regarding minorities and how they are perceived by others.