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Gloria's Goggle Goof Up safety demonstration kit contains five magic tricks to get others turned on to science and teach them about safety. You too can astonish, motivate, and amaze with a little magic.MS-PS1-5: Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.
HS-PS1-7: Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.