Why does a scoop of ice cream float in root beer? The answers to this and other questions of youthful empirical concern surface in this unit of substance. Secret formulas, salt solutions, color layering in liquid, and other activities and demonstrations of density reinforce students' practical understanding of this important concept in the physical sciences.
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Why does a scoop of ice cream float in root beer? The answers to this and other questions of youthful empirical concern surface in this unit of substance. Secret formulas, salt solutions, color layering in liquid, and other activities and demonstrations of density reinforce students' practical understanding of this important concept in the physical sciences.
Read Less
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