Conversation-starters: Opportunities for Critical Thinking
Grade 8 Science: Understanding Structures and Mechanisms: Systems in Action
What is the purpose of a garden, and can you identify the related inputs and outputs of this system?
How has automation changed the way food is grown? Is there any way for you to automate part of your garden maintenance?
Where can you find the information and support you need to successfully maintain your garden?
What would be some positive impacts on society if everyone grew their own vegetables for themselves and neighbours? Can you identify negative impacts?
Grade 8 Science: Understanding Matter and Energy: Fluids
Can you explain how a garden hose actually works?
What is the best way to water your garden? How could you make watering your garden easier or more efficient? Is there a time of day that is better for the plants involved?
Grade 8 Science: Understanding Earth and Space Systems: Water Systems
Evaluate your personal water consumption. What do you use during that day that uses water?
Could you explain where does your water come from in order to get to your tap?
Explain how human and natural factors cause changes in the water table.
Grade 8 Geography: Global Settlement: Patterns and Sustainability
Various stakeholders can have differing views about land-use issues. What criteria should be used to make a decision when the same space might be used for agriculture, recreation, conservation, or a new housing development?
Describe various ways in which human settlement has affected the environment.
Describe some practices that individuals and communities have adopted to help make human settlements more sustainable. Think of both local and practices adopted around the world.