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| Format: | Recurso educativo Open Access |
|---|---|
| Language: | en |
| Published: |
2000
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=ED465560 |
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Table of Contents:
- All about Sound. Physical Science for Children[TM]. Schlessinger Science Library. [Videotape]. Acoustics Elementary Education Hands on Science Physical Sciences Science Activities Science Instruction Videotape Recordings Sound, like light, travels in waves. Young students (grades K-4) learn about the amazing journey of sound--from the source that creates the sound to the mechanics of the ear that enable it to be heard. Children discover why sound needs a "medium" to travel, why there is no sound in space, and how certain animals are able to "see" by using sound. A fun, hands-on activity and clearly illustrated diagrams help students learn these basic concepts. This 23-minute videotape correlates to the National Science Education Standards for Physical Science--properties of objects and materials; position and motion of objects; and light, heat, electricity, and magnetism. This program includes a teacher's guide. (MVL)