Before play
Choose one outcome (for example, understanding opportunity cost) and introduce the key vocabulary.
A teaching tool, not a textbook replacement
Students don't just recall facts. They discuss what to do with them.
EOI connects world-knowledge questions to choices about resources, borrowing and negotiation. When students explain their decisions, the game becomes a springboard for deeper learning.
- Geography and world cultures: reading beyond the map.
- Economics and financial literacy: costs, debt and trade-offs.
- Communication: defending a decision and negotiating respectfully.
- Reflection: comparing what happened in play with the real world.
Practical classroom fit
Three ways to use EOI with students.
These are proposed teaching formats, not official tested lesson packages. The full game can take longer than one class period; a short introduction uses a selected activity and a debrief.
01 / 15–20 MINUTES
Question of the day
Select a geography or economics question, let students justify answers and follow with a short research prompt.
02 / 45 MINUTES
Guided classroom taster
Model a decision, play a limited demonstration round and discuss negotiation, resources and opportunity costs.
03 / EXTENDED SESSION
Club or enrichment game
Use the full game format for 2–8 players per box, then connect decisions with your curriculum goals.
Curriculum connections
Where the conversation fits.
Suggested links to common subject areas. Always review the edition, actual cards and local curriculum before formal adoption.
| Classroom setting | Focus | Example discussion question |
|---|---|---|
| Social studies / geography | Countries, capitals, resources, world relationships | How does geography influence opportunity? |
| Economics / business | Auctions, incentives, budgets, debt and trade-offs | When is taking on debt a sensible decision? |
| Global perspectives / civics | Power, negotiation, cooperation and fairness | Who wins and who loses in an agreement? |
| Homeschool / enrichment | Research, discussion and comparative reasoning | What surprised us—and how can we verify it? |
A serious approach to game-based learning
The learning happens in the debrief.
Game-based activities are most useful when educators set clear objectives and ask students to interpret their choices. A session should include reflection, not just a winner.
During play
Ask players to record a decision, what they gave up and why they made that choice.
After play
Have students compare strategies and identify where the game simplifies complex real-world events.
Assess learning
Use an exit ticket: one fact learned, one economic choice explained and one question to research.
Related teaching practice: Economics Network classroom experiments and games ↗ (general teaching resource; not an EOI endorsement).
Questions schools ask
Plan an informed trial.
Is this a complete 45-minute game?
Not necessarily. Published full-game times vary widely. The 45-minute outline is a short teacher-led activity, not a claim that a complete game ends in one class.
What age group should use it?
The published age recommendation is 13+. Teachers should evaluate reading level, subject matter and suitability for their students.
What about class sizes above eight?
One copy supports 2–8 individual players. Team formats or multiple sets are possibilities to trial; we do not claim those are official modes.
Are lesson plans or free pilot copies guaranteed?
No. Ask about available resources, demonstration options, current inventory and shipping before promising a school programme.
Could EOI fit your students?
Tell us your grade level, subject, country and preferred activity. We can discuss suitability, materials and availability.