Two page lab where students calculate the density of a penny. Students examine pre-1982 and post 1982 pennies and calculate their densities. They graph and answer questions about density and composition of the two different age pennies. Good lab for middle school science but also good for the beginning of the year chemistry at the high school level. Please see the link below for my presentation that goes along with this lab. You can do the lab without the presentation but the presentation is a good start thank you for considering buying both.
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HS Chemistry:Individual Lessons: Activities, Labs, Quizzes & Tests!