Demonstrate how a mixture is formed (e.g., sand, mud, salad dressing, etc.).
Physical Science, Chemistry and Physics
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Observe various combinations of substances (e.g., ice in water, oil in water, salt in water and baking soda in white vinegar).
Do experiments to learn how mixtures form using multiple modes including writing, drawing and movement.
Work with students to separate a mixture through chromatography and then through the process of evaporation.
Recognize that combining two or more substances may make new materials with different properties.