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Investigating Student Learning with Accessible Interactive Physics Simulations
written by Elise C. Morgan and Emily B. Moore
The PhET Interactive Simulations project has begun an initiative to increase the accessibility of its suite of science simulations. In this work, we focus on use of the PhET sim Capacitor Lab: Basics by two visually impaired learners. Comparing responses to pre and posttest questions about capacitance and circuits, our results indicate that after using the simulation with new accessibility features, both learners better understood the relationship between plate separation, area, and capacitance. Additionally, while only one learner connected the charged capacitor to the light bulb in the simulation during use, both answered that the light bulb will be illuminated in posttest questions. These findings indicate that visually impaired students can master the learning goals of a PhET sim with well-designed accessibility features. Findings from this research contribute to understanding how to develop physics education resources capable of supporting diverse students, including students with disabilities.
Physics Education Research Conference 2016
Part of the PER Conference series
Sacramento, CA: July 20-21, 2016
Pages 232-235
Subjects Levels Resource Types
Education - Applied Research
- Instructional Material Design
= Simulation
- Technology
= Multimedia
Education - Basic Research
- Sample Population
= Special Need
- Student Characteristics
= Ability
- Lower Undergraduate
- Reference Material
= Research study
PER-Central Type Intended Users Ratings
- PER Literature
- Researchers
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Format:
application/pdf
Mirror:
https://doi.org/10.1119/perc.2016…
Access Rights:
Free access
License:
This material is released under a Creative Commons Attribution 3.0 license. Further distribution of this work must maintain attribution to the published article's author(s), title, proceedings citation, and DOI.
Rights Holder:
American Association of Physics Teachers
DOI:
10.1119/perc.2016.pr.053
NSF Number:
1503439
Keywords:
PERC 2016, Simulation, accessibility, auditory descriptions, capacitor, circuit, keyboard navigation, screen reader
Record Creator:
Metadata instance created November 30, 2016 by Lyle Barbato
Record Updated:
March 14, 2018 by Lyle Barbato
Last Update
when Cataloged:
December 29, 2016
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