Materials and Their Properties · Physical Science

Mixing and Separating

Exploring what happens when materials are combined and how they can be retrieved.

Key Questions

  1. 1How can we recover salt that has been dissolved in water?
  2. 2What happens to the properties of materials when they are mixed?
  3. 3Why do some substances disappear when stirred into a liquid?

NCCA Curriculum Specifications

NCCA: Primary - MaterialsNCCA: Primary - Materials and Change
Class/Year: 3rd Year
Subject: Exploring Our World: Scientific Inquiry and Discovery
Unit: Materials and Their Properties
Period: Physical Science

Suggested Methodologies

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