Wednesday, October 15, 2014

Lava Lamps

This week we started studying matter. We begin on Monday with the phases of matter. 

On Tuesday, we talked about physical properties, chemical properties, physical changes, and chemical changes. 

Today, we made lava lamps and discussed the physical properties of water, oil, and the tub tints. We also discussed the chemical reaction that occurred when we dropped the tub tint into the water and oil. 


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