Lesson 84 of 84 · Global Economy
⭐ 30 XP⚓ Market PortSpace Exploration: A Global Effort
Space exploration is a global effort.
🎯 Your mission
Trade-offs everywhere — find them.
⚡ The twist
Cheap for you usually means expensive for someone else.
Mind = Blown
🤯 The first ATM was installed in 1967 — and used radioactive ink.
Then & Now
💱 This is happening in your local store every single day.
Space exploration is a global effort. The International Space Station hosts astronauts from many countries, and agencies like NASA, ESA, and JAXA collaborate on missions to explore the solar system.
Key Facts
The UN has 17 Sustainable Development Goals.
The United Nations has 193 member nations.
The Universal Declaration of Human Rights was adopted in 1948.
Check Your Understanding
Question 1
1 of 2What is a refugee?
Why this still matters
The next time you spend $1, ask: who else benefited besides you?
Stretch Challenge
Try this in real life this week.
Find two products that look similar but cost very different. Why?
For the dinner table
“If you had $20 to start a business, what would you sell?”
Next Smart Lesson
We'll pick a lesson that matches exactly where your understanding is right now.
Share this lesson
Send it to a parent looking for a 5-minute “why does that matter?” conversation starter.
Ready?
Space Exploration: A Global Effort
Trade-offs everywhere — find them.
Full screen — no distractions