Materials and Their Magic · Physical Science
Mixing and Separating
Investigating what happens when different substances are mixed together.
Key Questions
- 1What happens when we mix salt into water compared to mixing sand into water?
- 2How can we get the salt back out of a saltwater solution?
- 3What causes the fizzing reaction when we mix vinegar and baking soda?
NCCA Curriculum Specifications
NCCA: Primary - Materials
Class/Year: 2nd Class
Subject: Young Explorers: Investigating Our World
Unit: Materials and Their Magic
Period: Physical Science
Suggested Methodologies
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