SOUND
Here are some great online science games, activities, and videos about sound. Enjoy!
BBC - Changing Sounds
http://www.bbc.co.uk/schools/scienceclips/ages/9_10/changing_sounds.shtml
FOSS - How far away is that?
http://www.fossweb.com/modules3-6/PhysicsofSound/activities/howfarawayisit.html
NASA video - Science of Sound
http://www.neok12.com/php/watch.php?v=zX6d5740785f007905650259&t=Sound
Acorn Drop (sound discrimination)
http://www.positscience.com/games-teasers/brain-games-kids/sound-discrimination/acorn-drop
The Soundry - Interactive sound lab
http://library.thinkquest.org/19537/
How Sound Travels
http://www.knowitall.org/nasa/flash/sound/how_sound_travels.swf
Hearing movie
http://www.hearingusa.com/ears01.mov
Sources of Sound (presentation and quiz)
http://www.engineeringinteract.org/resources/oceanodyssey/flash/concepts/sourcesofsound.htm
http://www.engineeringinteract.org/resources/oceanodyssey/flash/tests/questions/sourcesofsound.htm
Pitch (presentation and quiz)
http://www.engineeringinteract.org/resources/oceanodyssey/flash/concepts/pitch.htm
http://www.engineeringinteract.org/resources/oceanodyssey/flash/tests/questions/pitch.htm
The Magic School Bus Gets an Earful
http://www.scholastic.com/magicschoolbus/games/sound/index.htm
Interactive Sound Ruler (decibels)
http://www.nidcd.nih.gov/health/education/decibel/pages/decibel.aspx
NIH - Pitch Me a Curve
http://science.education.nih.gov/supplements/nih3/hearing/activities/lesson3.htm
Loudness (presentation and quiz)
http://www.engineeringinteract.org/resources/oceanodyssey/flash/concepts/loudness.htm
http://www.engineeringinteract.org/resources/oceanodyssey/flash/tests/questions/loudness.htm
Water Bottle Xylophone
http://www.philtulga.com/water.html
Brain Pop - Waves movie
http://glencoe.mcgraw-hill.com/sites/dl/free/0078600499/161383/00053404.html