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Sci. Ch. 1 Vocab.

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Science   The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principles that can be verified or tested  
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Variable   A factor that changes in an experiment in order to test a hypothesis  
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Technology   The application of science for practical purposes  
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Scientific Theory   A system of ideas that EXPLAINS many related observations and is supported by a large body of evidence acquired through scientific investigation  
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Natural Science   Science that tries to understand how "nature" or "the whole universe" behaves  
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Independent Variable   A variable you can manipulate  
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Social Science   Deals with individual and group human behavior  
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Critical Thinking   Asking questions, making observations, and using logic to approach problems  
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Hypothesis   A possible answer you can test, used in an experiment, before you do the test  
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Dependent Variable   The variable in an experiment that you observe and measure  
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Scientific Law   A DESCRIPTIVE statement or equation that reliably predicts events under certain conditions  
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Data   The results of observing or an experiment  
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Controlled Variable   Variables that are held constant so they do not influence the outcome of the experiment  
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Model   A representation of an object or event that can be studied to understand the real object or event  
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