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Vocabulary from the Start of the Year for 7th Science at SMS

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Term
Definition
observing   the use of senses to describe an object or environment  
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qualitative   the description of an object using the senses  
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quantitative   the description of an item using numbers measurements and counting  
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inferring   using past experiences to name or describe something  
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predicting   detailing what will happen in the future or during testing  
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evaluating   deciding what is valid and helpful  
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questioning   curiosity about a set of data or observations  
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communicating   sharing results with other scientists (students)  
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experimenting   testing to see if the hypothesis is correct  
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investigating   examination of the data for accuracy  
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concluding   stating if the hypothesis was correct and states the results of the experiment  
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accurate   measuring and counting correctly  
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mass   the measure of the amount of material that makes up an object  
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length   the distance between two points (width, heigth, thickness are still length  
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volume   the amount of space an object takes up  
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density   the measure of the amount of material in a set space, determines if an object will sink or float.  
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estimate   a guess, accuracy is based on experience, but is still a guess.  
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bias   a preference in one direction or another, based on opinion and not fact  
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error   incorrect data or value  
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standard   the level of expectation of knowledge or skill  
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conversion   the changing of one unit to another but still having the same value (100 cm = 1 m)  
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theory   what most scientist agree to be the best explanation based upon what we know  
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Created by: slazoff
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