The Speed of Sound lab uses a resonance chamber to measure the wavelength of a sound wave and determine an experimental value for the speed of sound in air. It is part of High School Virtual Physics Lab, a set of 24 iPad apps for use in the classroom. To see how they work, try the FREE HSVPL Newtons 2nd Law lab.In addition to a 3D simulation that produces realistic data, each lab includes introductory videos, background theory, experimental procedure, analysis and reporting tools, pre- and post-lab quizzes, and teacher support materials.These labs can serve as replacements for hands-on labs, especially when equipment is not available, or as supplements to hands-on labs. They are also a suitable option for students in distance learning situations. Formative and summative evaluations showed no significant difference in learning between students using the virtual labs and those using hands-on labs. Preliminary results suggest increased learning by students using the virtual labs as supplements to hands-on.HSVPL was developed by Polyhedron Learning Media, Inc. and is distributed in conjunction with Houghton Mifflin Harcourt. Funding for this project was provided under contract number ED-IES-11-C-0029 by the Institute of Education Sciences in the U.S. Department of Education through the Small Business Innovation Research (SBIR) program.
Price USD1.99
License Purchase
File Size 25.13 MB
Version 1.0
Operating System iOS
System Requirements Compatible with . iTunes account required.