Recommended Websites - for science content knowledge

The following websites have been reviewed by teachers like you, to add to your resources for teaching this unit. You will find sites for both teachers and students. Please let us know if you have any issues with any of the sites or if the links are corrupted. Contact us. Thank you.

Introduction to sound:
http://dev.physicslab.org/Document.aspx?doctype=3&filename=WavesSound_IntroSound.xml
http://http://www.schoolphysics.co.uk/age11-14/glance/Sound/

Sound waves:
http://www.fi.edu/fellows/fellow2/apr99/soundvib.html

Pitch and frequency:
http://www.physicsclassroom.com/Class/sound/u11l2a.cfm

Eardrum:
http://www.physicsclassroom.com/Class/sound/u11l2d.cfm
http://en.wikipedia.org/wiki/Eardrum

Vocal cords:
http://en.wikipedia.org/wiki/Vocal_cords

History - Alexander Bell:
http://www3.iath.virginia.edu/albell/homepage.html