Sound Waves in Parashas Balak
Bilaam proved that his ability to speak is dictated by Hashem. He couldn’t curse Bnei Yisrael, and was forced to utter a blessing. How is the sound of a voice produced? How does it reach our ears to be heard? In this science experiment, the students will discover that sound is produced by vibrations that originate in the voice box/ larynx located in the throat. They will learn that the sound travels in waves spreading out through the air or traveling along a sound conductor. In this activity a string is used as a sound conductor.
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CRBAM16-RS063 62 Downloads
Specifications
| Size: | 8.5″x11″ |
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| Language: | English |
| Language Style: | N/A |
| Gender: | N/A |
| Color: | Black and White, Color |
| Grade(s): | Pre-2nd, 3rd-5th, 6th-8th, H.S. |
| Resource Type(s): | Curriculum Materials |
| Subject(s): | Tanach, Parshah, Balak, Secular, Science, Sound vibrations, waves |
Printing
| Contents: | 5-8.5”x11”-Black and White, Color | Paper | Not Laminated |
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| Page Scaling: | None (Do not fit to printable area) | ||
| Notes: |
Some cutting and assembly may be required. Laminated items will require trimming. Items larger than 11×17 inches may require a large format printer. |
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Goals
| Goals and Objectives: | The students will prove that sound waves travel from a source of vibration to our ears. |
| Skills Needed: | focus on task,ability to follow directions, fine motor skills |
Materials
- String
- Metal forks in two sizes
- Metal spoons in two sizes
- Ruler made of wood or heavy plastic
Credits
| Publisher: | Walder Education |
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| Founding Director: | Mrs. Rouhama Garelick |
| Created: | Rivkie Schecter |
| Concept: | http://www.kcedventures.com |
| Photography: | kceadventures.com |
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