Needs vs. Wants
Supply and Demand
Producers and Consumers
Imports and Exports
Important Leaders and Systems
100

What is a need?

This is something you must have to survive.

100

What is demand?

Demand is how much people want or need something.

100

What is a producer?

A producer is someone who makes goods or provides services.

100

What is an import?

An import is a product brought into a country from another country.

100

Who was King Sejong?

A Korean king who strengthened systems and created Hangul.

200

What is a want?

A want is something you would like to have but do not need to survive.

200

What is supply?

Supply is how much of something is available.

200

What is a consumer?

A consumer is someone who buys and uses goods or services.

200

What is an export?

An export is a product made in one country and sold to another country.

200

Who was Alexander Hamilton?

An American leader who helped create the U.S. banking system.

300
Examples of wants and needs.

Wants: toys, candy, a phone

Needs: food, water, shelter

300

If many people want the same toy, is the demand high or low?

High.

300

Is a farmer a producer or a consumer?

Producer.

300

If Korea sells cars to the United States, is that an import or export for Korea?

Export.

300

Why are strong banking systems important for a country?

They help manage money and support trade.

400

Why do needs usually come before wants?

Because people must meet their basic needs to stay safe and healthy.

400

If there are only a few apples at the store, is supply high or low?

Low.

400

When you buy lunch at school, are you a producer or consumer?

Consumer.

400

Why do countries trade with each other?

Because no country can produce everything it needs or wants.

400

What do King Sejong and Alexander Hamilton have in common?

They both improved systems that strengthened their country’s economy.

500

How do needs and wants connect to demand?

People demand the things they need and want.

500

What might happen if demand is high but supply is low?

Prices may increase.

500

Why do producers and consumers depend on each other?

Producers need consumers to buy goods, and consumers need producers to make goods.

500

How does trade help countries meet their needs and wants?

Trade allows countries to get goods and resources they cannot easily produce themselves.

500

How do leaders, supply and demand, producers, consumers, and trade all connect?

Leaders build systems that organize money and trade. Producers supply goods, consumers create demand, and countries trade to meet needs and wants.

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