Scarcity, opportunity cost, and goods vs services in the ancient world
Grade 6 Social Studies Worksheet

Circle the best answer.
Read this first
Two ancient accounts of one choice
Columns Account | Money came from | Choice | Ships built: Herodotus, Histories, Book 7, ch. 144 | mines at Laurium | 10 drachmae for each man, or ships | 200 ships; Aristotle, The Athenian Constitution, ch. 22 | mines at Maroneia (profit of 100 talents) | share it among the people, or ships | 100 triremes. Then, below the table: Cause and effect chain "Athens and the mine silver": [1] Mines in Attica earn Athens a large sum of silver; [2] The silver can be shared among the people or spent on ships; [3] The same silver cannot do both; [4] Themistocles persuades Athens to build ships; [5] The payment to each man is given up: this is the opportunity cost; [6] The ships are later at Salamis in 480 BCE. Arrows: 1 → 2, 2 → 3, 3 → 4, 4 → 5, 4 → 6. Below the chain: the two accounts give different numbers of ships, 200 and 100, so sources differ. A trireme was a warship rowed by 170 rowers, and it was costly to keep. Sources: Herodotus, tr. A. D. Godley (1920); Aristotle, tr. F. G. Kenyon (1891); PBS, The Greeks.
Who persuades Athens to build ships, by Pia's chain?
- Herodotus, who wrote the account
- The weavers of Athens
- The people who shared the silver
- Themistocles
When are the ships later at Salamis, by Ren's chain?
- 200 BCE
- 480 CE
- 100 BCE
- 480 BCE
Suppose Athens had shared the silver instead. What would be the opportunity cost, Zee asks?
- The payments would be given up
- The ships would be given up
- Nothing would be given up
- The mines would be given up
Why did Athens face scarcity here, Ari asks?
- Silver was not a resource for Athens
- Ships cost nothing to build
- Athens had no silver left in its mines
- The same silver could not do both
What was an effect of Athens choosing ships, Bo asks?
- Athens sold the ships at once
- The mines closed for good
- Each man received 10 drachmae at once
- The ships were later at Salamis
What started the choice in Esme's chain?
- A shortage of rowers
- A vote to close the mines
- A large sum of silver from the mines
- A fleet that was already built and ready to sail
Which box in Jun's chain leads to two boxes?
- Themistocles persuades Athens to build ships
- The same silver cannot do both
- Mines in Attica earn Athens a large sum of silver
- The payment to each man is given up
Why does the table give two numbers of ships, Kira asks?
- One account is a misprint, so 200 counts
- The accounts differ: 200 and 100
- Athens built both 100 and 200 ships
- The table adds the two numbers
Which sentence about the ships is careful, Luz asks?
- Athens built exactly 100 ships, as one account says
- Athens built ships, but accounts differ on number
- Athens built exactly 200 ships, as one account says
- Athens chose to share the silver and built no ships
Do both accounts agree on what Athens chose, Milo asks?
- Yes: both say the mines closed
- Yes: shares instead of ships
- No: one says shares, one says ships
- Yes: ships instead of shares

