Third Grade
Help!
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| To move back and forth quickly. | Vibrate
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| The loudness or softness of a sound | Volume
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| How high or low a sound is | Pitch
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| When vibrations are made stronger, the volume gets | louder
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| Sounds are made softer, when the vibrations are made | softer
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| If the vibrations are farther away, the volume of the sound is | softer
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| Shorter materials vibrate faster and the pitch is | higher
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| Longer materials vibrate slower and the pitch is | low
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| Thinner strings or wires vibrate faster and the pitch is | high
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| Th tighter the string, the _______ the pitch. | higher
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
K.PORTER
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