Active learning ideas
Sustainability and rehabilitation focus on the 'afterlife' of resource use. Students evaluate the strategies used to restore degraded land to a functional state, whether it is a former mine site, a deforested area, or a contaminated industrial zone. They learn about the legal requirements in Australia for mine closure and the scientific principles of ecological succession that guide restoration efforts.
Activity 01
Provide students with a map of a 'closed' mine site. In groups, they must design a rehabilitation plan that includes soil stabilization, native species selection, and a plan for long-term monitoring, considering both ecological and community needs.
What are the key principles of ecological rehabilitation?
Activity 02
Display case studies of Indigenous-led conservation projects across Australia. Students move through the gallery to identify specific techniques (e.g., cool burning) and explain how these practices contribute to modern environmental sustainability.
How can legislation enforce sustainable mining practices?
Activity 03
Show students photos of a 'rehabilitated' site 10 years later. Students individually list signs of success or failure (e.g., biodiversity levels, weed invasion), discuss with a partner, and then debate the criteria for 'successful' restoration as a class.
What role do Indigenous land management practices play in sustainability?
A few notes on teaching this unit
Watch Out for These Misconceptions
Rehabilitation means putting the land back exactly as it was.
It is often impossible to return land to its original state. The goal is usually to create a 'stable, safe, and non-polluting' landscape that supports a functional ecosystem. Peer discussion of 'novel ecosystems' helps students understand the realistic goals of modern restoration.
Planting any trees is good for the environment.
Using non-native species or monocultures can actually harm local biodiversity. Collaborative research into 'provenance' and local seed banks helps students see why using site-specific native plants is crucial for a resilient ecosystem.
Methods used in this brief
Environmental Consequences of Resource Extraction
An analysis of the environmental degradation caused by mining, drilling, and deforestation. Students assess the impact on local biodiversity, water quality, and soil integrity.
8 methodologies
Waste Management and Pollution
Students investigate the generation, treatment, and disposal of industrial and domestic waste. The topic covers the movement of pollutants through the atmosphere, biosphere, and hydrosphere.
8 methodologies