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Curated OER

Solid, Liquid, and Gas

For Teachers 4th - 10th
Delve into the differences among solids, liquids, and gases with this PowerPoint. It is both applicable and attractive. Large, colorful diagrams display the molecular arrangement of each state of matter and their properties are arranged...
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PPT
Curated OER

Particle Model of Solids, Liquids, and Gases

For Teachers 4th - 7th
Display the arrangement of molecules in solids, liquids, and gases. Demonstrate how the addition of heat energy results in greater molecular motion and therefore a change of phase. Give examples of heat conductors and insulators, and...