Students will explore the properties of seawater through dissolving salts and observing evaporation and freezing.
- Late 3-6
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- Demonstrate that water is a solvent and can dissolve salts.
- Investigate that when seawater evaporates, salts (solids) are left behind.
- Investigate that when seawater freezes, salts are excluded and why seawater’s freezing point is below 0°C.
Australian Curriculum Outcomes
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