Curated OER
Writing Acid and Base Equilibrium Constants
In this acid and base worksheet, students calculate equilibrium constants when given the initial concentration and equilibrium concentration. This worksheet has 10 problems to solve.
Curated OER
Why Are Some Nations Wealthy?
Students, in groups, examine data from several nations regarding size, natural resources, and population. Using these data, they rank the nations, try to identify them, and predict whether each nation is rich or poor.
Colonial Williamsburg Foundation
Colonial Williamsburg: The Randolphs
Learn about the Randolphs, a wealthy family of influence in Colonial America.