Costs a Government Chooses
A 55-minute Grade 5 lesson on weighing what a public decision gains against everything it costs and forgoes.
Costs a Government Chooses is a free 55-minute Grade 3 to Grade 5 social studies lesson plan for Common Core standard D2.Eco.1.3-5 — weigh up what a choice gains against what it costs. 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:
- Grade 3 to Grade 5
- Length:
- 55 minutes
- Standard:
- D2.Eco.1.3-5
Grade 3 to Grade 5 · Economics
D2.Eco.1.3-5
Compare the benefits and costs of individual choices.
Objective
Students will be able to name the benefit, the cost and the forgone alternative of a public decision.
Students are successful when they can
- Names the benefit of a decision.
- Names the cost, including who bears it.
- Names the alternative that was given up.
What you need
- The white paper and the council report
- A three-column sheet: gains / costs / forgone
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — councils, not builders
5 min- Read that councils, not private builders, will lead the programme.
- Ask what that decision buys and what it gives up.
Teach — three columns for a public choice
18 min- Gains: materials go where destruction was worst rather than where profit is.
- Costs: taxation and borrowing, borne by everybody including those already housed.
- Forgone: whatever speed competing firms might have supplied.
- Say why the third column matters most in public decisions: the alternative is invisible afterwards.
- Do building upward: more families housed, higher cost per home, and light lost to neighbours.
- Do publishing figures: public scrutiny gained, and a recorded failure that opponents can use.
- Ask which side is larger for each, and insist on a reason rather than a preference.
“What was given up by choosing this, and who never sees it?”
Guided practice — six decisions
17 min- Pairs fill three columns for six decisions from the programme.
- For two they say which side is larger and why.
- Groups compare forgone columns, which differ most.
Independent practice
12 min- Students complete the 'Costs a Government Chooses' page.
- Check the cost names who bears it.
Close
3 min- Take one class decision and fill all three columns.
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Counts only money as cost.
Why: Money is the visible payment.
Fix: Ask what was given up. The alternative not taken is a cost too.
Forgets to say who bears the cost.
Why: Public costs feel like nobody's.
Fix: Taxation and borrowing land on named people. Say which.
Fills only the column supporting their view.
Why: The others argue back.
Fix: Require all three. An empty column is an unfinished answer.
If they are not there yet
- Three decisions with the gains column filled.
- Offer three items and ask which column each belongs in.
If they finish early
- Find a decision whose cost fell on people who had no say.
- Say how the balance changes if borrowing costs double.
- Name a cost that only appears decades later.
Exit ticket
The government chose councils over private builders. Name the gain, the cost and what was given up.
What to look for: Allocation by need, funded by taxation and borrowing, forgoing whatever speed firms might have added. Only money means the third column needs another run.
Printable practice for D2.Eco.1.3-5
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- Costs a Government ChoosesCircle the best answer.
Questions about Costs a Government Chooses
How long does the Costs a Government Chooses lesson take?
55 minutes, split across 5 timed sections: warm-up 5 min, teach 18 min, guided practice 17 min, independent practice 12 min, close 3 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 Costs a Government Chooses teach?
D2.Eco.1.3-5 — D2.Eco.1.3-5, Economics for Grade 3 to Grade 5: “Compare the benefits and costs of individual choices.” In plain terms, weigh up what a choice gains against what it costs.
What do I need to teach this lesson?
The white paper and the council report, a three-column sheet: gains / costs / forgone 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: counts only money as cost; forgets to say who bears the cost and fills only the column supporting their view. 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 government chose councils over private builders. Name the gain, the cost and what was given up.” Allocation by need, funded by taxation and borrowing, forgoing whatever speed firms might have added. Only money means the third column needs another run. 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 Costs a Government Chooses?
Yes — 1 printable D2.Eco.1.3-5 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 Costs a Government Chooses 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.1.3-5 of the C3 Framework for Social Studies State Standards.