Congratulations! You’ve been hired as the lead urban planner for a new city. You have a $125,000 construction budget and must design a city that houses at least 10,000 people while providing all essential services.
This isn’t just about calculating volume – you’ll optimize for efficiency, make strategic trade-offs, and justify every decision with mathematical evidence.
Download Your Materials
You’ll need these three documents to complete the project:
Design B: “Sprawl City” – Wide, short buildings, horizontal spread
Design C: “Balanced City” – Your mathematically optimized design
Each design must meet population and budget requirements!
Phase 3: Comparative Analysis (1-2 sessions)
You’ll compare your three designs using:
Total cost – Which came in under budget?
Population capacity – Which houses the most people?
Efficiency ratio – Which gives the best value?
Service access – Which has best emergency response?
Quality of life – Park space, livability factors
Then you’ll write a justification for which design is best, backed by mathematical evidence.
What You’ll Need
Materials:
Graph paper (lots!)
Ruler
Calculator
Colored pencils/markers
Your printed worksheets
Time:
6-8 hours total
Spread across 2-3 weeks
6 working sessions
Work at your own pace
What Makes This Different?
This isn’t your typical math worksheet. You’ll be:
Making real decisions with no single “right answer”
Thinking strategically about trade-offs and optimization
Discovering patterns (like why doubling dimensions multiplies volume by 8!)
Using evidence to justify your choices
Connecting to real-world urban planning
This is how engineers, architects, and city planners actually think!
Bonus Challenges
If you finish early or want to go deeper, try these extensions:
Economic Sustainability – Calculate annual revenue vs. maintenance costs
Disaster Planning – Which buildings do you rebuild first after an earthquake?
Green City Initiative – Redesign to meet 15% green space requirement
Real-World Scaling – Convert your model to actual city dimensions
Ready to Build Your City?
Download your worksheets above and get started! Remember: there’s no one “right” answer – the goal is to use mathematical thinking to make strategic decisions and justify them with evidence.