The Cost of Choosing
A 40-minute Grade 1 lesson on the cost of a choice when the choice affects other people too.
The Cost of Choosing is a free 40-minute Kindergarten to Grade 2 social studies lesson plan for Common Core standard D2.Eco.2.K-2 — name what you gain and what you give up when you make a choice. It is timed across 5 sections, gives the exact wording to use where the wording carries the mathematics, names 3 misconceptions with the teaching move that addresses each, and ends with an exit ticket and a printable worksheet with its answer key.
- Grade:
- Kindergarten to Grade 2
- Length:
- 40 minutes
- Standard:
- D2.Eco.2.K-2
Kindergarten to Grade 2 · Economics
D2.Eco.2.K-2
Identify the benefits and costs of making various personal decisions.
Objective
Students will be able to name what a local choice gained and what it cost, including for other people.
Students are successful when they can
- Names the gain.
- Names the cost.
- Names somebody else affected.
What you need
- The council letter about the car park
- A three-column sheet: gained, given up, who else
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — the car park
5 min- Read the playground letter. Ask what the street gained.
- Then ask what was there before.
Teach — and who else pays
13 min- Fill gained and given up for the playground.
- Add the third column: who else is affected. People who parked there.
- Say the Grade 1 addition: choices cost somebody other than the chooser.
- Do a second: the road closing for the fair.
- Ask whether that makes the choice wrong. Not necessarily — but it should be known.
“The street gained a playground. Somebody lost their parking space.”
Guided practice — three columns
12 min- Pairs fill all three columns for four local choices.
- They mark the one with the biggest cost to others.
- They say whether it was still worth it.
Independent practice
8 min- Students complete the cost-of-choosing page.
- Read each choice aloud.
Close
2 min- Take one choice and who else it affected.
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Thinks a good choice has no cost.
Why: It turned out well.
Fix: Ask what was there before. Every choice replaces something.
Thinks a cost to others makes a choice wrong.
Why: Harm sounds decisive.
Fix: Ask whether the gain was bigger. Naming the cost is not the same as refusing the choice.
Names only costs to themselves.
Why: Their own position is the available one.
Fix: The third column, required.
If they are not there yet
- Two columns rather than three.
- Give the gain and collect the cost.
If they finish early
- Find a choice where the cost fell on somebody with no say.
- Suggest a way to reduce a cost.
- Say who should decide when costs and gains fall on different people.
Exit ticket
The car park became a playground. What was gained, given up, and who else was affected?
What to look for: All three. A missing third column means the who-else question needs asking each time.
Printable practice for D2.Eco.2.K-2
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- The Cost of ChoosingCircle the best answer.
Questions about The Cost of Choosing
How long does the The Cost of Choosing lesson take?
40 minutes, split across 5 timed sections: warm-up 5 min, teach 13 min, guided practice 12 min, independent practice 8 min, close 2 min. The minutes are stated per section and add up to the stated length, so the plan can be cut or extended at a section boundary rather than abandoned halfway.
Which standard does The Cost of Choosing teach?
D2.Eco.2.K-2 — D2.Eco.2.K-2, Economics for Kindergarten to Grade 2: “Identify the benefits and costs of making various personal decisions.” In plain terms, name what you gain and what you give up when you make a choice.
What do I need to teach this lesson?
The council letter about the car park, a three-column sheet: gained, given up, who else and the printable practice sheet linked at the end of this plan. Everything listed is either ordinary classroom equipment or a free printable from this site — there is nothing to buy and nothing to prepare beyond photocopying.
What mistakes should I expect in this lesson?
Three, each a reasoning error rather than carelessness: thinks a good choice has no cost; thinks a cost to others makes a choice wrong and names only costs to themselves. The plan gives the thinking behind each one and the teaching move that addresses the thinking rather than the symptom.
How do I know whether the lesson worked?
The exit ticket asks: “The car park became a playground. What was gained, given up, and who else was affected?.” All three. A missing third column means the who-else question needs asking each time. That tells you whether the class needs a reteach or a thirty-second conversation before you plan tomorrow.
Is there a worksheet to go with The Cost of Choosing?
Yes — 1 printable D2.Eco.2.K-2 worksheet, linked at the end of the plan and free like the rest of the site. Each one comes with an answer key and 25 versions, so the practice after the lesson can be a different paper on every desk.
Is The Cost of Choosing free to use?
Yes. The plan, its printables and their answer keys are free to read, print and photocopy for your own class, with no account and no email capture. It was last reviewed on 7 September 2026. Please do not resell it or republish it as your own.
Last reviewed 2026-09-07. Aligned to D2.Eco.2.K-2 of the C3 Framework for Social Studies State Standards.