AIM: DESIGN AN EXPERIMENT THAT TESTS THE AMOUNT OF SALT THAT MUST BE IN WATER BEFORE IT WILL NOT FREEZE WHEN LEFT OVERNIGHT IN THE FREEZER.
- What do we need to find out
- How will we find it out?
- How will we record what we find?
- What equipment do we need for the experiment?
- How long will it take?
1. salt in water before freezing.
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