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Which Powder is It?
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In this chemistry challenge, learners identify an unknown white powder by comparing it with common household powders.
Matter of Degree
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In two separate bags, learners mix water with Epsom salts and detergent.
Finding Colors
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In this chemistry challenge, learners combine acids and bases in a universal indicator to create five different colors.
Powder Particulars
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In this introductory activity and demonstration, learners are introduced to the concept that different substances react chemically in characteristic ways.
Sticky Situation
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In this activity, learners separate the protein from milk and and use it to make their own glue.