Economics: scarcity, goods and services, and money choices (grade 2) · lesson

Scarcity

Many kids, few swings

💡 Scarcity means there is not enough for everyone, so people must choose.

Scarcity means there is not enough of something for all who want it. Ten kids and four swings is scarcity.

When water is scarce, people use less so it lasts.

A town with money for one thing must choose. If it fixes the road, the new park has to wait.

🧠 How to think about it

Ask: is there enough for all? If not, it is scarce. Then ask: what do we give up if we pick this?

🏡 Try it at home

At snack time, put out fewer snacks than people. Talk about a fair way to choose who gets what.

💡 Goods are things we can touch, and services are work people do for us.

Goods are things you can buy and hold, like bread and shoes.

Services are work people do for you, like a haircut or a car repair.

A plumber who fixes sinks sells a service. A shoe seller sells goods.

🧠 How to think about it

Ask: is it a thing I can hold, or work someone does? A pencil I can hold. So it is a good.

🏡 Try it at home

Look at a store receipt or a list of chores. Sort each item into goods or services.

quarter
25¢dime
10¢dime
10¢nickel
5¢penny
1¢

💡 Smart money choices put needs first and think about what happens next.

Coins have different values. A quarter is 25 cents. A dime is 10, a nickel is 5, and a penny is 1.

More coins does not always mean more money. Count the value, not the coins.

Buy needs first, then wants. If you spend it all now, then you have none later.

Things cost different amounts. A bike costs more than a pencil because it takes more to make.

🧠 How to think about it

To count coins, start with the biggest. 25, then 35, 45, then 50, then 51 cents.

🏡 Try it at home

Grab a handful of coins. Sort them, then count the total, starting with the biggest coins.

Saving for a bike

💡 A short-term goal happens soon, and a long-term goal takes time and saving.

A goal is something you plan to do. A short-term goal happens soon, like buying a snack today.

A long-term goal takes a long time, like saving for a bike by summer.

Saving the same amount each week gets you there.

🧠 How to think about it

A toy costs 10 dollars. You save 2 each week. Count by 2s: 2, 4, 6, 8, 10. That is 5 weeks.

🏡 Try it at home

Pick one thing your child wants. Find the price. Make a chart to color in as they save.