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The Study of Two-Dimensional Oscillations Using a Smartphone Acceleration Sensor: Example of Lissajous Curves
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Tuset-Sanchis, Luis; Castro-Palacio, Juan C.; Gómez-Tejedor, José A.; Manjón, Francisco J.; Monsoriu, Juan A. – Physics Education, 2015
A smartphone acceleration sensor is used to study two-dimensional harmonic oscillations. The data recorded by the free android application, Accelerometer Toy, is used to determine the periods of oscillation by graphical analysis. Different patterns of the Lissajous curves resulting from the superposition of harmonic motions are illustrated for…
Descriptors: Physics, Science Instruction, Measurement Techniques, Telecommunications
Student Experiments and Teacher Tests Using EDAQ530
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Kopasz, Katalin; Makra, Péter; Gingl, Zoltán – Acta Didactica Napocensia, 2013
Experiments, as we all know, are especially important in science education. However, their impact on improving thinking could be even greater when applied together with the methods of inquiry-based learning (IBL). In this paper we present our observations of a high-school laboratory class where students used computers to carry out and analyse real…
Descriptors: Science Education, Science Experiments, Active Learning, Inquiry
'The Monkey and the Hunter' and Other Projectile Motion Experiments with Logo.
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Kolodiy, George Oleh – Journal of Computers in Mathematics and Science Teaching, 1988
Presents the LOGO computer language as a source to experience and investigate scientific laws. Discusses aspects and uses of LOGO. Lists two LOGO programs, one to simulate a gravitational field and the other projectile motion. (MVL)
Descriptors: Computer Graphics, Computer Simulation, Instructional Materials, Mechanics (Physics)
The Search for a Harmonic Minimum.
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Guglielmino, Rick; Boyce, Tom – Physics Teacher, 1989
Described is a physical pendulum experiment with variable pivot as an example of maximizing computer benefits in laboratory interfacing. The laboratory procedures using spreadsheet graphics package are discussed. A diagram of the pendulum, basic formulas, and theoretical curve is provided. (YP)
Descriptors: College Science, Computer Graphics, Computer Interfaces, Laboratory Experiments
The Role of Microcomputer-Based Laboratories in Learning To Make Graphs of Distance and Velocity.
Brasell, Heather – 1987
Two questions about the effects of microcomputer-based laboratory (MBL) activities on graphing skills were addressed in this study: (1) the extent to which activities help students link their concrete experiences with motion with graphic representations of these experiences; and (2) the degree of importance of the real-time aspect of the MBL in…
Descriptors: Cognitive Processes, Computer Assisted Instruction, Computer Graphics, Distance
A Graphical CAL Program for Fourier Series.
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McKenzie, J. – Physics Education, 1982
A computer program, making use of interactive computer graphics, has been developed to help students become fluent in the mathematical procedures needed to understand concepts of addition of waves. Background theory, use of the program, and technical and educational features of the program (written in Fortran) are discussed. (Author/JN)
Descriptors: College Science, Computer Assisted Instruction, Computer Graphics, Computer Oriented Programs
Learning with Logo: The Chaotic Turtle, Part I.
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Lough, Tom; Tipps, Steve – Journal of Computers in Mathematics and Science Teaching, 1988
Discusses chaotic behavior (movement) in a nonlinear system using LOGO programs. Presents several examples with program listings. (MVL)
Descriptors: Chaos Theory, College Science, Computer Graphics, Computer Oriented Programs