Not many youngsters realize that solids aren't the only materials that can possibly be dissolved in water. During this investigation, they find out that some liquids can dissolve in water as well. This is part of a unit on solubility, appropriate for upper-elementary physical scientists. 

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science

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Pros

• A neat, single-page lab sheet is provided for learners to record observations
• The unit manual provides additional related reading and assessments as well as the other lesson plans
• An engaging and enlightening exploration

Cons

• None