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in Smartphones as an Educational Intervention for PER. Framing an Analysis for Determinants and Perspectives
> The International Handbook of Physics Education Research: Teaching Physics
Published: March 2023
FIG. 3.6 Smartphone-Experiment: speed of an elevator (by https://phyphox.org/ ). More about this image found in Smartphone-Experiment: speed of an elevator (by https://phyphox.org/ ).
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Published: March 2023
FIG. 4.5 Examples of energy tracking diagrams for a person compressing a spring at a constant speed (a), and a pair of attracting magnets, where one is pulled away by a person from the other. Reprinted with permission from Scherr et al., Phys. Teach. 54 (2), 96 (2016). Copyright 2016 The American Association of Physics Teachers. More about this image found in Examples of energy tracking diagrams for a person compressing a spring at a...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_001
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
... relate amplitude and frequency to wave speed ( Maurines, 1992 ; Wittmann, 2002 ; and Tongchai et al., 2009 ). This idea also emerges in dissipative media, where students predict a slowing down of the pulse as its amplitude decreases. Interestingly, wavelength (or the spatial shape of a pulse...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_007
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
.... Results from three versions of the eruptions question are discussed in this chapter. All involve two volcanoes, Mt. Rainier and Mt. Hood, that erupt at given times (either simultaneously or nonsimultaneously) in the reference frame of the ground. A spacecraft moves at relativistic speed past Mt. Hood...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_020
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... the speed of an object from a distance-time graph. The reason for students' poorer performance on physics problems was attributed to their reliance on learned procedures in physics (e.g., use of formulas). This study also found evidence that students' mathematical knowledge of slope does not guarantee...
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
.... , Pixton , D. S. , and Pink , A. P. , “ Multivariate control for managed-pressure-drilling systems by use of high-speed telemetry ,” SPE J. 21 , 459 – 470 ( 2015 ). 10.2118/170962-PA Bangi , M. S. F. , Kao , K. , and Kwon , J. S. I. , “ Physics-informed neural networks...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_004
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
... (2012a). Copyright 2012 Author(s), licensed under a Creative Commons Attributions 3.0 Unported License. FIG. 4.5 Examples of energy tracking diagrams for a person compressing a spring at a constant speed (a), and a pair of attracting magnets, where one is pulled away by a person from the other...
Book Chapter
Book: Toward Better Photovoltaic Systems: Design, Simulation, Optimization, Analysis, and Operations
Series: AIPP Books, Principles
Published: March 2023
10.1063/9780735425613_005
EISBN: 978-0-7354-2561-3
ISBN: 978-0-7354-2560-6
... to year. Indeed, PV modules are affected by various environmental factors including ambient temperature, humidity, solar irradiation, and wind speed as well as their coupling effects, each of which may lead to different degrees and types of degradation during actual operation. Belhaouas et al...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_025
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
..., Trowbridge and McDermott (1980) carried out individual demonstration interviews in which students were shown multiple trials of metal balls rolling down two separate tracks, one or both of which were inclined, and asked to determine whether or not the balls ever had the same speed. Students' responses were...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_022
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... or occasionally videotaped. The dialog is transcribed and analyzed in detail.” They conducted over 300 of these interviews, initially drawing tasks from Piaget's research, and eventually tailoring their own speed comparison tasks that they used in pre- and post-course interviews. They identified a particular...
Book Chapter
Series: AIPP Books, Methods
Published: March 2023
10.1063/9780735425743_007
EISBN: 978-0-7354-2574-3
ISBN: 978-0-7354-2572-9
... is important. In the past two decades, the requirement on the speed that industrial processes, including energy generation systems, react to changes in the market is constantly increasing as a result of higher demands for plant profitability and sustainability ( Engell , 2007 ). A process may spend more time...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_010
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
... allowance was increased 25 cents. What is the weekly allowance for the year beginning on his 15th birthday? An express train traveling at 30 meters per second (30 m/s) at the beginning of the 3rd second of its travel uniformly accelerates increasing in speed 5 m/s each successive second. What is its final...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425712_006
EISBN: 978-0-7354-2571-2
ISBN: 978-0-7354-2568-2
... velocity, the speed and the frequency of rotation N Gyroscope sensor Serious Physics App ( Martínez and Garaizar, 2014) Martínez and Garaizar, 2014 Calculation of the center of the mass velocity a, t Accelerometer sensor Accelerometer Monitor Android app ( Accelerometer...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425712_008
EISBN: 978-0-7354-2571-2
ISBN: 978-0-7354-2568-2
... of the disturbance through the chain of atoms in the model, they can obtain a numerical prediction for the speed of sound, which agrees quite well with the measured speed of sound in an aluminum obtained from a time of flight demo or lab experiment (strike one end of an aluminum bar, which triggers a scope, and time...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477_005
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
... equal forces on each other, would move with the same speed even though their masses were different. Research on students' conceptions of the magnetic force has typically focused on their use and understanding of the cross product. Deprez et al. (2019) asked introductory university-level...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_011
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
... integrated, concepts are interrelated, knowledge is relative, contingent and contextual Innate ability/the ability to learn (from fixed or innate to incremental nature of ability). Ability to learn is genetically pre-determined Ability to learn is acquired by experience Speed of Knowledge Acquisition...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_026
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
....2.1. Writes the equation O.2.2. Calculates the resultant force and acceleration Force and change of movement: K5. The acceleration resulting from the action of forces can be decomposed into two orthogonal components: tangential acceleration (changes the speed) and centripetal acceleration...
Book
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425477
EISBN: 978-0-7354-2547-7
ISBN: 978-0-7354-2544-6
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425712_003
EISBN: 978-0-7354-2571-2
ISBN: 978-0-7354-2568-2
... data display screen from the acceleration 3D sensor. FIG. 3.3 Screens of the physics toolbox suite. FIG. 3.4 Screens of phyphox. FIG. 3.5 Data display screen from audio spectrum, gyroscope, and sonar experiments. FIG. 3.6 Smartphone-Experiment: speed of an elevator (by https://phyphox.org...
Book Chapter
Series: AIPP Books, Professional
Published: March 2023
10.1063/9780735425514_007
EISBN: 978-0-7354-2551-4
ISBN: 978-0-7354-2548-4
..., interpreting, implementing, and evaluating data ( Suraydi et al., 2020 ). Such aspects are very much aligned with enquiry in physics. In addition, underlying physical principles in operating equipment, e.g., thermometer and speed meter, are relevant to assessing the quality of data. Appreciation...
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