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vocabulary words

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
observe   To use your senses to study something closely.  
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communicate   To share information and ideas through speaking, writing or drawing.  
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compare   To look at two or more things to see how they are alike or different.  
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equal arm balance   A device used to compare the weight of two objects. The position of the fulcrum and the position of the weights are fixed.  
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data   Information, such as that gathered during an experiment.  
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object   Something you can see or feel  
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mobile   A hanging piece of art. It is made up of many parts that are balanced in different positions.  
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fulcrum   The support on which a beam balance rests: the support on which a lever turns.  
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pattern   A repeating arrangement of shapes, colors, numbers, or other things.  
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predict   To say what you think is going to happen.  
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