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scientific method i guess

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Question
Answer
Define Prediction   Make a forcast  
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Define Classify   Group by similar characteristics  
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Qualitative Observation   Use ur senses to gather information  
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Quanitative Observion   Measure to get information  
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Infrence   Give an explinaion for what you observed  
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Define Communicate   Tell others what you know  
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Who uses metric system?   Scientist use SI or metric units of measurement  
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Why us metic systen used?   It's easy to convert from one unit to another be just moving he decimal since the metric system is base ten.  
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What unit is used for length?   Meter stick  
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Kilo?   1000  
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Centi?   1/100  
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Milli?   1/1000  
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Observational investigation   Lab (investigation) when changes are being observed.  
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Experimental investigation   Lab (investigation) when hypothesis is being tested.  
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hypothesis   etucated guess  
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independent variable   change experimenter makes in an experiment.  
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Dependent variable   The change made to the IV in the experiment.  
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Constant   The factors that MUST stay the same in an experiment.  
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Control   Standard of comparison.  
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Fair test   An experiment that changes only one factor  
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Repeated trials   Completing an experiment many times  
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Created by: Kyledn
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