Sustainable Development and Environmental Economics
Students will investigate the economic challenges of environmental sustainability and policies aimed at balancing economic growth with ecological preservation.
Key Questions
- Explain the concept of sustainable development in an economic context.
- Analyze the economic trade-offs involved in environmental protection policies.
- Evaluate the effectiveness of market-based solutions (e.g., carbon trading) for environmental issues.
Ontario Curriculum Expectations
About This Topic
Space Exploration and Technology examines the tools and missions that have allowed humans to study the cosmos. Students explore the history of the Canadian space program, including the Canadarm and the contributions of Canadian astronauts. This topic is essential for Ontario students to understand the practical applications of science and the future of human exploration.
By analyzing the challenges of space travel, students develop problem-solving skills and an appreciation for international cooperation. This topic comes alive when students can physically model the patterns of orbital mechanics or design their own solutions to the challenges of living in a microgravity environment.
Active Learning Ideas
Inquiry Circle: The Egg-Drop Lander
Students design and build a landing module to protect an 'astronaut' (egg) from a high fall, simulating the challenges of landing on a planet with a thin atmosphere.
Formal Debate: The Cost of Space
Students are assigned roles (scientist, taxpayer, politician, environmentalist) to debate whether the funding for a mission to Mars is justified given the needs on Earth.
Gallery Walk: Canadian Space Innovations
Stations feature different Canadian contributions (Canadarm2, RADARSAT, DEXTRE). Students rotate to learn about the technology and its impact on both space exploration and life on Earth.
Watch Out for These Misconceptions
Common MisconceptionThere is no gravity in space.
What to Teach Instead
Gravity is everywhere in space; astronauts in orbit are in a constant state of free-fall. Using a 'gravity well' simulation with a spandex sheet helps students visualize how gravity keeps objects in orbit.
Common MisconceptionSpace exploration is only about going to other planets.
What to Teach Instead
A huge part of space technology is focused on monitoring Earth's climate, weather, and communications. Peer discussion about satellite data helps students see the daily benefits of space tech.
Suggested Methodologies
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Frequently Asked Questions
How can active learning help students understand space technology?
What is the Canadarm?
What are the main challenges of living in space?
How do satellites stay in orbit?
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