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Density of Pennies

Subject: 
Science
Science Media Format: 
video
Grade Level for Science: 
Secondary
Post Secondary
Media Description: 

Part of NCSSM Online collection: This video deals with the measurement of pre 1982 and post 1983 pennies, demonstrating how to record measurements with the correct significant digits and doing calculations.  

Video Link: 
Keywords: 
chemistry
density
measurements
significant figures

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