WAVES

Click each link below:

Force and Waves
http://www.classzone.com/books/ml_science_share/vis_sim/wslm05_pg7_force/wslm05_pg7_force.html

Wave Graphing
http://www.classzone.com/books/ml_science_share/vis_sim/wslm05_pg18_graph/wslm05_pg18_graph.html

Wave Simulations

http://phet.colorado.edu/en/simulation/forces-and-motion

LIGHT

Using lenses to form images
http://www.classzone.com/books/ml_science_share/vis_sim/wslm05_pg123_lenses/wslm05_pg123_lenses.html

Optics for Kids
http://www.optics4kids.org/

Reflection
http://www.classzone.com/books/ml_science_share/vis_sim/wslm04_pg115_reflection/wslm04_pg115_reflection.html

Light and Optics
http://ww2010.atmos.uiuc.edu/(Gh)/guides/mtr/opt/home.rxml

SOUND

How Sound Travels
http://www.classzone.com/books/ml_science_share/vis_sim/wslm05_pg35_particles/wslm05_pg35_particles.html

Keeping Ears Safe From Too Much Noise
http://www.cyh.com/HealthTopics/HealthTopicDetailsKids.aspx?p=335&np=152&id=1442