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PPT
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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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Worksheet
Curated OER

The Ins and Outs of Equilibrium

For Students 9th - 12th
In this equilibrium worksheet, students read about phase equilibrium and dynamic equilibrium. They answer nine questions based on their reading and their background in chemistry.