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science

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Term
Definition
inference   conclusion based on observations  
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data   information  
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evidence   observations that make you believe something is true  
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precision   name the ability to constantly repeat a measurement  
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accuracy   able to do something as close as possible to the real thing  
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variable   something that can change in a test  
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hypothesis   statement of what you think will happen  
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control group   a standard against which change is measured  
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observation   something you find out about things  
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procedures   step by step instructions  
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experiment   the use of scientific methods  
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model   objects or ideas that represent other things  
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surveys   the gathering of data from opinion  
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sampling   examining random things from somewhere  
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independent vairable   variable you can change  
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dependent vairable   changes when the other does  
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experimental group   special treatment  
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Created by: Brooklyn-Collins
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