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Sound Extenders
| Content Provider | TeachEngineering: STEM curriculum for K-12 |
|---|---|
| Author | Bendewald, Michael Zarske, Malinda Schaefer Yowell, Janet |
| Copyright Year | 2008 |
| Description | Students are introduced to communications engineers as people who enable long-range communication. In a demonstration, students discuss the tendency of sound to diminish with distance and model this phenomenon using a slinky. Students are introduced to communications engineers as people who enable long-range communication. In a demonstration, students discuss the tendency of sound to diminish with distance and model this phenomenon using a slinky. Alexander Graham Bell is introduced as the inventor of the telephone and a pioneer in communications engineering. |
| Language | English |
| Access Restriction | Open |
| Rights Holder | Regents of The University of Colorado |
| Subject Keyword | Science and Technology Sound Waves Telephone Communication Alexander Graham Bell Sound |
| Content Type | Text |
| Time Required | PT15M |
| Education Level | Class III Class IV Class V |
| Resource Type | Notes |
| Subject | Technical |
