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Ducksters

Ducksters: Chemistry for Kids: Chemical Mixtures

For Students 9th - 10th
Explore all about chemical mixtures on this site including solutions, alloys, suspensions, colloids, dissolving, examples, and facts.
Article
Open Curriculum

Open Curriculum: Matter

For Students 9th - 10th
Students will be able to describe elements and compounds, and explain how mixtures differ from compounds.
Activity
Other

English Montreal School: Chemical vs. Physical Changes: Elements vs. Compounds

For Teachers 9th - 10th
A laboratory experiment where students classify matter into a homogenous mixture, heterogeneous mixture, solution, or pure substance. Also students will test for physical and chemical changes.