Transcription of LESSON 7: Milk Rainbow - chemed.org
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LESSON 7: Milk Rainbow - chemed.org
92 LESSON 1:Goofy Putty92 LESSON 1:Goofy PuttyYou Be The Chemist Activity Guides |page 92 You Be The Chemist Activity Guides |page 92 You Be The Chemist Activity Guides |page 92 You Be The Chemist Activity Guide |page 92 LESSON 7: milk RainbowESTIMATED TIMES etup:5 minutes|Procedure:5 10 minutes DESCRIPTIONC reate swirls of color in milk and explore a propertyof liquids known as surface tension. OBJECTIVEThis LESSON will demonstrate the property of surfacetension and the effect that soap, a surfactant, has on thesurface tension of milk .
You Be The Chemist®Activity Guide |page 94 LESSON 7:Milk Rainbow LOWER GRADE LEVELS/BEGINNERS Use Lesson 15: Floating Paper Clipsto introduce the concept of surface tension. Then, perform this experiment to add some color to the lesson and explore
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