Nature of Science
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| Accuracy | Describes how close a measured value is to the true value of a quantity.
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| Controlled Experiment | Experiment involving manipulation of a single variable.
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| Precision | The degree of exactness with which a measurement is made.
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| Significant Figures | Digits in a measurement that are known with certainty plus the first digit that is uncertain.
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| Inverse Relationship | When a dependent variable decreases with an increase in the independent variable.
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| Direct Relationship | When a dependent variable increases with an increase in the independent variable.
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| Slope | Change in a line's y-value divided by a it's change in x-value.
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| Independent Variable | Factors that you are manipulating in your experiment.
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| Controlled Variable | A variable that is held constant.
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| Constant | A number expressing a property, quantity, or relation that remains unchanged under specified conditions.
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| Dependent Variable | The variable that responds to change in the independent variable.
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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.
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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:
stamback
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