Texture: Implied vs. Actual
Students explore how artists simulate tactile textures on a flat surface and analyze the impact of actual textures in mixed media.
Key Questions
- Compare how artists create implied texture using visual techniques.
- Evaluate the effectiveness of different materials in creating actual texture in a mixed media piece.
- Design an artwork that strategically combines implied and actual textures.
Ontario Curriculum Expectations
About This Topic
Biodiversity and Human Impact examines the delicate balance of ecosystems and the profound influence human activities have on the variety of life. Students look at local Ontario issues, such as habitat loss due to urban sprawl, the introduction of invasive species like the Emerald Ash Borer, and the impact of pollution on the Great Lakes. This topic connects science to social studies by exploring how our choices as consumers and citizens affect the natural world.
A significant part of this study involves understanding Treaty relationships and the responsibility to care for the land. Students learn about the 'Dish with One Spoon' wampum covenant, which emphasizes taking only what you need and ensuring the land remains healthy for others. This topic is most impactful when students engage in collaborative problem-solving to address real-world environmental challenges in their own communities.
Active Learning Ideas
Simulation Game: The Invasive Species Invasion
Students play a game where 'native species' (represented by specific colored tokens) are slowly replaced by 'invasive species' that have no natural predators. They track the decline in biodiversity over several rounds.
Collaborative Problem-Solving: Schoolyard Bio-Audit
Small groups map a section of the school grounds, counting different plant and insect species. They then design a 'Biodiversity Action Plan' to attract more native pollinators to that specific area.
Mock Trial: The Proposed Development
Students hold a trial regarding a plan to build a shopping mall on a local wetland. Roles include developers, conservationists, Indigenous Elders, and local residents, each presenting evidence on the impact.
Watch Out for These Misconceptions
Common MisconceptionExtinction is a natural process, so humans don't need to worry about it.
What to Teach Instead
While extinction happens naturally, explain that human activity has accelerated the rate far beyond historical norms. Using data-driven simulations helps students visualize the difference between background extinction and the current crisis.
Common MisconceptionProtecting biodiversity only matters in the rainforest or far-away places.
What to Teach Instead
Emphasize that local biodiversity in Ontario is just as critical. A gallery walk of at-risk species in their own province helps students realize that conservation starts at home.
Suggested Methodologies
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Frequently Asked Questions
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