Money Trade-offs
Choosing one thing with your money usually means not choosing something else.
What is a trade-off?
When you choose to spend money one way, you can't spend that same money another way. That's not a bad thing — it's just how choices work. Trade-offs are simply part of deciding what to do with limited money.
You have $20. You could buy a $20 toy today. Or you could save that $20 toward something that costs $50. You can't do both with the same $20.
Three ways to use $10
Option A
Spend $6 on a toy, have $4 left.
Option B
Spend $3 on a treat, save $7.
Option C
Save all $10.
There's no universally correct choice here — what matters is understanding what each option actually means for you.
Trade-offs with needs and wants
Trade-offs become more important when there's something you need as well as something you want. You have $10. You need something costing $7. You want something costing $5. What choices do you actually have?
Choosing to wait is still a choice
Saving isn't really "not spending" — it's its own trade-off. You give up spending your money today, in exchange for having more available later.
Move the coins
Then talk about what you chose — and what you decided not to do with that money instead.
A useful question to ask: "If we spend the money on this, what else could we do with it?" Try to avoid framing choices as right or wrong — the goal is helping your child think through the consequences, not judging the decision itself.
There's actually a word for this: opportunity cost — what you give up when you choose something else. It's an optional extra idea, not the main point of this lesson.
Where to next
Many worthwhile goals need waiting as well as saving. That's next.
Next lesson: Patience & Money
Waiting is part of most worthwhile money decisions — here's why.