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Published byClaude Smith Modified over 9 years ago
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The Bloody Red Cabbage Juice
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Design Your Own Lab (DYOL) Students learned about body fluids and pH as one of the greatest factors that affect body fluids.
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Phylicia and Jordan designed a lab to determine which unknown liquid was an acid or a base
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Phylicia and Jordan graph their pH data
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Emma Rhiddi Brianna testing the pH for one of six unknown liquids.
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Emma has a great idea.. Record both quantitative data and qualitative data.
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Aaron and August (Gus) predict which liquids are involved in the investigation.
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Data from Jordan and Phylicia
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Jordan and Phylicia’s data
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Data from Emma, Rhiddi and Brianna
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Emma, Rhiddi and Brianna take a second look at their data
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Aaron and Gus design their glow stick lab. Do fireflies really glow brighter on warm nights? Which temperature of water causes glowsticks to glow brighter? Room, cold or warm?
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Aaron swirls the red cabbage juice indicator to determine pH of an unknown liquid.
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Gus tests the pH of liquid # 2 as Aaron reads the pH test strip
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