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| Jacob and Eliana experiment with a cup to see if they can hear one another. |
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| Ellie and Brady try out the cups to see how they sound. |
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| Allison is scratching the end of the wood rod to see if sound travels through a solid. |
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| Travis is carefully see if he can hear sounds through the wood. |
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| John and Trevor stop for a quick picture. |
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| We are tapping the bottom of our desks to see if sound travels through another solid object. |
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| I wonder if they can hear through the wood? |
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| This group is trying the sound experiment through a solid as well. |
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| Jazz, Ellie, Phoenix, and Jacob are using the stethoscope to see if they can hear sounds through liquids. |
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| Ean, Allison, Bella, Sydney and John smile for a picture while experimenting with the stethoscopes. |
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| Gabe, Isabella, Jacob K., Travis and Zoe taking turns using the stethoscopes. |
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| Brady, Spencer, Caden and Scarlett posing for a quick picture during their experiment. |
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| Next we are trying the tuning fork to see if its vibrations can move a ping pong ball. |
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| We also listened to the sound the tuning fork makes after striking a piece of wood. |
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| Their favorite experiment with the tuning fork seemed to be when they held it next to a piece of paper. It would vibrate the paper which made a cool sound. |
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| This group is hitting the tuning fork on the piece of wood and listening to the sound it produces. |
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| Next they dipped the tuning fork in the water to see what would happen. |
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| More tuning fork experiments. |
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| Striking the tuning fork on the wood and then putting it next to the paper. |
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| All the kids are using a tongue depressor to see if the sound will change depending on how much hangs off the desk and depending on how hard they push it. |
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| We are listening for a high and low pitch to be made. |
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| Again trying to make different pitches. |
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