Materials and Change · Physical Science
Mixing and Separating
Investigating what happens when materials are combined and how they can be recovered.
Key Questions
- 1What happens to salt when it disappears in water?
- 2How can we get clean water from a mixture of sand and stones?
- 3Is a change always permanent when we mix two things together?
NCCA Curriculum Specifications
NCCA: Primary - Materials
Class/Year: 3rd Class
Subject: Curious Investigators: Exploring Our World
Unit: Materials and Change
Period: Physical Science
Suggested Methodologies
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