From the: Sound and Light Series

When you hear the roar of traffic, the bark of a dog, or your teacher’s voice, you are experiencing sound. This program uses colorful animations to explore important characteristics of sound, including intensity, loudness, pitch, and frequency. Concepts and terminology illustrated in this video include: vibrations, frequency, pitch, amplitude, volume, how sound travels, uses of sound energy, speed of sound, and how we hear sounds.

View in English - What is Sound?

Sample Video:
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Spanish Digital -

License Details

Single School License.

Includes: Full show and 7-10 video clips ( h.264 / .wmv ); 25 page teacher's guide (.pdf), and searchable metadata (.xls). Narration and subtitles in Spanish.

  • Product Code:
  • VLC171ESPDigital
  • ISBN:
Price:$79.95
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Spanish DVD -

DVD includes: Video with Spanish narration, subtitles, and on-screen vocabulary; chapter breaks. (English option also available on disc). DVD comes with 25 page teacher's guide (printed and in.pdf format on disc).

  • Product Code:
  • VLC171ESPDVD
  • ISBN:
Price:$79.95
Add to cart wish list