Presentation is loading. Please wait.

Presentation is loading. Please wait.

Looking at Energy.  Describe what you see in the photo.

Similar presentations


Presentation on theme: "Looking at Energy.  Describe what you see in the photo."— Presentation transcript:

1 Looking at Energy

2  Describe what you see in the photo

3   Can you see any similarities in the way a meal is cooked in your house?  Can you see any differences in the way a meal is cooked at your house? A meal is being cooked

4   Where do you think the people get this source?  Why do you think they use this source?  What advantages can you think of to cooking with this source?  What disadvantages can you think of to cooking with this source? What is the source of energy being used?

5   Fires need to be tended which takes time  Inhaling smoke and particulates causes respiratory diseases  It takes time to gather wood  Contributes to deforestation Disadvantages To Cooking with Wood

6   Can you think of another way that people in Zambia could cook? What would you suggest? Talk to your team and list at least three ideas. Stretch your thinking!

7  Describe what you see in the photo

8   What are the advantages of using this source of energy?  What are the disadvanatges of using this source of energy? What is the energy source?

9   The construction of a solar oven is cheap and easy  Time doesn’t need to be spent gathering wood  A solar oven doesn’t need to be tended which means time can be freed up to do other things  Solar ovens don’t create smoke they are healthier  Solar ovens do not contribute to deforestation Advantages

10  Describe what you see in the photos

11   Kerosene is a combustible liquid derived from petroleum. Kerosene lampsare commonly used to light homes in rural Zambia as electricity supplies are unreliable.  Can you think of any disadvantages to this source of energy? The photos show homemade Kerosene lamps

12   Kerosene is expensive  It pollutes and is very smelly  Doesn’t provide great light to do homework, read etc.  It’s a non-renewable source of energy  Can easily start a fire Disadvanatges

13   Can you think of a better way that our Zambian friends could light their homes?  Brainstorm with your team Stretch your thinking

14   After watching this presentation:  How do you feel?  What do you think?  What do you wonder?  How are you inspired? Reflect


Download ppt "Looking at Energy.  Describe what you see in the photo."

Similar presentations


Ads by Google