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Dissolving by Stirring (SC.5.P.8.2)
Objectives:
❶ I can identify materials that will dissolve in water, and materials that can not.
❷ I understand stirring will speed up the dissolving process.
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1. Give some examples (from the investigation) of substances that dissolved in water, then DESCRIBE details of what you observed as they were dissolving.
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2. Give some examples of substances that DID NOT dissolve in water, and EXPLAIN why you have concluded that they do not dissolve in water.
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3. Based on today's investigation, answer the essential question: How can we speed up or slow down dissolving?
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2. Give some examples of substances that DID NOT dissolve in water, and EXPLAIN why you have concluded that they do not dissolve in water.
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3. Based on today's investigation, answer the essential question: How can we speed up or slow down dissolving?
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