Article
Khan Academy

Khan Academy: Market Equilibrium

For Students 9th - 10th
The actual price you see in the world is a balancing act between supply and demand.
Article
Khan Academy

Khan Academy: What Factors Change Demand?

For Students 9th - 10th
Read about factors, besides price, that affect a quantity that is demanded. This resource is designed for students who are taking a college-level microeconomics course.
Article
Khan Academy

Khan Academy: Law of Supply

For Students 9th - 10th
If the price of something goes up, companies are willing (and able) to produce more of it.
Article
Khan Academy

Khan Academy: Law of Demand

For Students 9th - 10th
If the price of something goes up, people are going to buy less of it.