Before Anything Is Sold
A 40-minute Grade 2 lesson on everything a town business or service must pay for before it earns anything.
Before Anything Is Sold is a free 40-minute Kindergarten to Grade 2 social studies lesson plan for Common Core standard D2.Eco.7.K-2 — give examples of what it costs to make something. 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.7.K-2
Kindergarten to Grade 2 · Economics
D2.Eco.7.K-2
Describe examples of costs of production.
Objective
Students will be able to list the costs behind a town good or service, including hidden ones.
Students are successful when they can
- Names the obvious costs.
- Names a hidden cost.
- Says which cost continues even with no sales.
What you need
- The museum label and the market list
- Cost cards
- The printable practice sheet linked at the end of this plan
The lesson
Warm-up — before the mill wove anything
5 min- Ask what Bridge Mill needed before a single yard of cloth existed.
- Collect three.
Teach — costs that continue anyway
13 min- List obvious costs: wool, looms, wages.
- Add hidden ones: the building, its upkeep, the power.
- Ask which continue on a day the mill sells nothing. Most of them.
- Say the Grade 2 addition: costs that continue regardless are why a quiet week hurts.
- Do the museum: cases and staff cost the same whether ten visit or none.
“The looms cost the same on a day nothing sells. That is what makes a quiet week dangerous.”
Guided practice — obvious, hidden, continuing
12 min- Pairs list costs for four town activities in three categories.
- They mark the biggest continuing cost.
- Take feedback on the hidden ones.
Independent practice
8 min- Students complete the costs page.
- Read each item aloud.
Close
2 min- Name one cost that continues with no sales.
What goes wrong, and why
Each of these is a reasoning error rather than carelessness. The fix addresses the reasoning.
Names only materials.
Why: They are the visible input.
Fix: Ask what the building costs on a closed day.
Thinks costs stop when selling stops.
Why: No goods are moving.
Fix: Rent and upkeep continue. That is why closures are serious.
Thinks a public service has no costs.
Why: Nobody pays at the door.
Fix: The museum's staff and cases cost the same either way.
If they are not there yet
- Two activities rather than four.
- Give the obvious costs and find a hidden one.
If they finish early
- Say what a business does when continuing costs exceed income.
- Compare continuing costs for a stall and a mill.
- Say why a market stall is cheaper to run than a shop.
Exit ticket
Name one cost the mill paid even on a day it sold nothing.
What to look for: A continuing cost such as the building or wages. Only materials means the closed-day question needs asking.
Printable practice for D2.Eco.7.K-2
Free to print and copy, answer key included. Each sheet can generate a fresh set of problems for a retake.
- Before Anything Is SoldDraw a line from each one to what it takes.
Questions about Before Anything Is Sold
How long does the Before Anything Is Sold 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 Before Anything Is Sold teach?
D2.Eco.7.K-2 — D2.Eco.7.K-2, Economics for Kindergarten to Grade 2: “Describe examples of costs of production.” In plain terms, give examples of what it costs to make something.
What do I need to teach this lesson?
The museum label and the market list, cost cards 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: names only materials; thinks costs stop when selling stops and thinks a public service has no costs. 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: “Name one cost the mill paid even on a day it sold nothing.” A continuing cost such as the building or wages. Only materials means the closed-day question needs asking. 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 Before Anything Is Sold?
Yes — 1 printable D2.Eco.7.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 Before Anything Is Sold 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.7.K-2 of the C3 Framework for Social Studies State Standards.