Opportunity Cost Is the Next-Best Choice
Match the cards using the notes about Chosen option, Opportunity cost, Lower-ranked alternative and Resource limit.
About 10 minutes, plus any extended practice
Supplied materials
- Paper and pencil; drawing or spoken answers are welcome.
- Topic notes: Chosen option: the activity actually selected. Opportunity cost: the next-best available alternative forgone. Lower-ranked alternative: a possible option ranked below the next-best one. Resource limit: the constraint preventing all choices from being taken.
- Original exercise cards: Fictional ranking: read, draw, sing; the learner selects reading. / Fictional ranking: read, draw, sing; reading is chosen, so drawing is forgone next-best. / Fictional ranking: read, draw, sing; singing is third. / Fictional learner has time for only one activity. / Fictional ranking: walk, swim, cycle; walking is chosen, so swimming is forgone next-best. / Fictional ranking: walk, swim, cycle; cycling is third. / A fictional group has material for only one project. / Fictional ranking: walk, swim, cycle; the learner selects walking.
Learn the idea
When a choice prevents another use of limited resources, its opportunity cost is the next-best alternative forgone. It is not every possible alternative added together. A stated preference order helps identify the next-best choice. A monetary cost and an opportunity cost are different concepts.
Chosen option: the activity actually selected. Opportunity cost: the next-best available alternative forgone. Lower-ranked alternative: a possible option ranked below the next-best one. Resource limit: the constraint preventing all choices from being taken.
Find the activity chosen and the next-best choice in the stated order. Keep them separate from a lower choice and the limit. Ask an adult to read the notes and cards aloud. Point, draw or say your answer.
- Ask an adult to read the four notes. Find the words Chosen option, Opportunity cost, Lower-ranked alternative, Resource limit.
- Find the activity chosen and the next-best choice in the stated order. Keep them separate from a lower choice and the limit.
- Read the worked answer. Then try the other cards and explain which words helped you choose.
- Point to, draw or say two different examples: one for Chosen option and one for Opportunity cost. Explain how their clues differ.
See the method in action
Worked example: The card says: “Fictional ranking: read, draw, sing; the learner selects reading.” That matches Chosen option. Chosen option is the activity actually selected. Compare the note for Lower-ranked alternative: Lower-ranked alternative is a possible option ranked below the next-best one. That is a different clue.
Check your reasoning
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Helpful tips
- Find the activity chosen and the next-best choice in the stated order. Keep them separate from a lower choice and the limit.
- If you are unsure, ask an adult to read the card again. Match what this card says; do not add a new event or detail.
See the answer and explanation
Opportunity cost
The card says: “Fictional ranking: read, draw, sing; reading is chosen, so drawing is forgone next-best.” That matches Opportunity cost. Opportunity cost is the next-best available alternative forgone.
Take it further
New card: “Fictional ranking: walk, swim, cycle; the learner selects walking.” Match it with a note, then point to or say the words that helped. Check: The card says: “Fictional ranking: walk, swim, cycle; the learner selects walking.” That matches Chosen option. Chosen option is the activity actually selected.
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More practice: try new cases
Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.
Your choices are temporary. Feedback appears after you check all the answers.
Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.
Check the subject sources
These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.