Feb. 6, 2006
How Dense are We?
Posted in Lesson Plans
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Fill one-fourth of a glass with vegetable oil. Add an equal amount of water and record results. Add an equal amount of maple syrup and record results. Add to the mixture a small rock, an olive, an ice cube and a small cork.
THINKING QUESTIONS:
What do you see? Which substances contain the most tightly-packed atoms? What conclusions can you draw about the density of an ice-cube vs. the density of water? Which variable most affects the density of H20?
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Comments
Feb. 13, 2006 - Great blog!
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