🔬 Science · Matter & Materials
Dissolving & Solutions
Understand that some materials dissolve in liquid to form a solution, and describe how to recover a substance from a solution by evaporation
Typical age: 9–10 years
“Can your child explain what happens when sugar dissolves in tea, and figure out how to get the salt back from salty water?”
0 / 3 mastered
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Needs first
- Changes & Separation VocabularyREQUIRED
Understanding dissolving and solutions requires 'dissolve', 'solution', 'soluble', 'insoluble' from the process vocabulary node
- Advanced Material PropertiesREQUIRED
Must understand solubility as a property before learning dissolving and recovery in detail
- Evaporation & the Water Cycle
Evaporation knowledge supports understanding recovery of dissolved substances