Separating Mixtures
Investigate simple methods for separating mixtures, such as sieving, filtering, and magnetism, based on the properties of the components.
Key Questions
- How can we separate different sized objects?
- What tools can we use to separate mixtures?
- Why is it useful to separate mixtures?
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Foundations of Matter and Chemical Change
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Investigate the observable properties of various solids, such as shape, hardness, texture, and whether they can be bent or broken.
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Discover that gases are invisible but take up space, can be compressed, and spread out to fill any container.
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Observe and describe how solids can melt into liquids and liquids can freeze into solids, focusing on water as an example.
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