The Art of Persuasion: Argument and Rhetoric · Term 3

Understanding Ethos: Credibility

Analyzing how speakers use credibility to persuade their listeners.

About This Topic

Sustainable Energy Production challenges students to think about where our electricity comes from and the environmental price of our energy-dependent lifestyle. They compare renewable sources (like hydro, wind, and solar) with non-renewable sources (like fossil fuels and nuclear). In Ontario, this is particularly relevant as the province relies heavily on nuclear and hydroelectric power while phasing out coal.

Students evaluate the pros and cons of each method, considering factors like cost, reliability, and carbon footprint. They also explore the concept of energy conservation and how new technologies, like smart grids and electric vehicles, are changing the landscape. This topic is most effective when students engage in structured debates and collaborative research to weigh competing interests in the energy sector.

Active Learning Ideas

Formal Debate: The New Power Plant

The class is divided into teams representing different energy sources (Wind, Nuclear, Natural Gas). They must pitch their source to a 'Town Council' for a new local project, defending its benefits and addressing its flaws.

⏱ 75 min·Whole Class

Generate mission

Gallery Walk: Energy Around the World

Stations feature how different countries or Canadian provinces generate power (e.g., Quebec's hydro, Alberta's oil/gas, PEI's wind). Students compare the geographic reasons why certain areas use specific sources.

⏱ 45 min·Small Groups

Generate mission

Inquiry Circle: The School Energy Audit

Small groups walk through the school to identify 'energy vampires' (devices left on) and areas where energy is wasted. They create a proposal for the principal on how to reduce the school's electricity bill.

⏱ 60 min·Small Groups

Generate mission

Watch Out for These Misconceptions

Common Misconception

Renewable energy is 'perfect' and has no environmental impact.

What to Teach Instead

Explain that all energy production has trade-offs (e.g., wind turbines can affect birds, hydro dams change river ecosystems). A structured debate helps students see that sustainability is about choosing the 'least harmful' and most efficient options.

Common Misconception

We are going to run out of electricity soon.

What to Teach Instead

Clarify that electricity is a form of energy we generate, not a finite resource like oil. The challenge is not 'running out' of electricity, but finding sustainable ways to produce it. Peer research into battery technology helps students understand energy storage.

Frequently Asked Questions

Where does Ontario get most of its electricity?

Ontario's electricity comes primarily from nuclear power (about 60%) and hydroelectricity (about 25%). The rest comes from wind, solar, and natural gas. Ontario was one of the first jurisdictions in North America to completely phase out coal-fired power plants.

How can active learning help students understand energy sustainability?

Energy is often an abstract 'utility' to students. Active learning, like conducting a school energy audit or debating power plant locations, makes the consequences of energy use real. By taking on the roles of stakeholders, students learn that energy decisions involve complex trade-offs between the environment, the economy, and social needs.

What is the difference between renewable and non-renewable energy?

Renewable energy comes from sources that naturally replenish themselves, like the sun, wind, and water. Non-renewable energy comes from sources that will eventually run out, like coal, oil, and natural gas, which take millions of years to form.

How can I save electricity at home?

Simple actions include turning off lights when leaving a room, using LED bulbs, washing clothes in cold water, and unplugging electronics when they aren't in use. These small changes collectively reduce the load on our power grid.

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