sem 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Controlled Experiment | An experiment in which all of the variables except for one remain the same.
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Hypothesis | A possible explanation for a set of observations or answer to scientific question; must be tested.
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Inference | An interpretation of an observation based on evidence and prior knowledge.
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Manipulated variable | The one factor that a scientist changes during an experiment; also called independant variable.
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Observation | The process of using one or more senses to gather information.
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Responding variable | The factor that changes as a result of changes to the manipulated variable in an experiment.
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Science | A way of learning about the natural world.
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Scientific inquiry | The diverse ways in which scientist study the natural world.
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Scientific law | A statement that describes what scientists expect to happen every time under a particular set of conditions.
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Scientific theory | A well-tested scientific concept that explains a wide range of observations.
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Variable | All factors that could affect the outcome of an experiment.
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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:
Mitzi
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