ScienceShare.co.uk Shared Resource

297 views

Published on

0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
297
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

ScienceShare.co.uk Shared Resource

  1. 2. Look at the next three slides <ul><li>Decide which ones are the following grades: </li></ul><ul><li>Draw a spider diagram for all the things you will need to include for each of the three areas. </li></ul>E,F,G D,C B,A,A*
  2. 3. E,F,G
  3. 4. D,C
  4. 5. B,A,A*
  5. 7. Part 3 Fire Prevention
  6. 8. The Olympic Torch
  7. 9. Fire Extinguishers: <ul><li>Objectives: </li></ul><ul><li>Make one type of fire extinguisher and be able to explain how and why it works. </li></ul><ul><li>Inform an audience of the main types of fire extinguishers and what they are used for. </li></ul>
  8. 11. Making a Fire Extinguisher In order to put out a fire, one of three things must be removed from it: heat, fuel, or oxygen. Knowing this, firefighters don't always use water to put out a fire.
  9. 14. Materials <ul><li>Empty soda bottle </li></ul><ul><li>5 tablespoons of vinegar </li></ul><ul><li>1/2 tablespoon of baking soda </li></ul><ul><li>Tea light candle </li></ul>
  10. 15. Procedure <ul><li>Light the candle. </li></ul><ul><li>Pour the vinegar into the bottle and add the baking soda. (You may want to use a funnel.) The mixture should fizz. </li></ul><ul><li>Hold the bottle sideways over the lighted candle, making sure no liquid escapes. What happens to the flame? </li></ul>
  11. 16. Why does this happen?
  12. 17. Explanation <ul><li>The baking soda and vinegar react to make carbon dioxide, a gas that is heavier than oxygen. As it &quot;pours&quot; out of the bottle, it pushes the lighter oxygen away from the candle. The fire, now deprived of oxygen, can no longer burn. </li></ul>
  13. 18. Task <ul><li>To design a leaflet to explain about fire safety and fire extinguishers </li></ul>
  14. 20. Create a fire escape floor plan: <ul><li>Start by drawing a rectangle on a piece of paper. Draw one for each room of your home. </li></ul><ul><li>Then draw in all doors and windows. </li></ul><ul><li>In one colour, draw a line that shows the fastest way out of each room. Then, in another </li></ul><ul><li>Colour, draw another line that shows the second fastest way out. </li></ul>
  15. 21. Your Report <ul><li>This is independent work and therefore must be completed on your own. </li></ul><ul><li>Make sure you include the following in your report </li></ul><ul><li>Title page </li></ul><ul><li>Contents page </li></ul><ul><li>Details from above </li></ul><ul><li>appendices </li></ul><ul><li>references </li></ul>
  16. 22. Details Table of fire extinguishers and types of fire Copy of school fire procedures Summary and comments about what happens during fire alarm School map Research about fire doors And sprinkler systems Leaflet Presentation Report
  17. 23. Fire Procedures What are the school fire Procedures at KNBS? Can they be improved? Why are they needed? How is the school designed to Minimise the risk or spread of fire? Put in the school Fire procedures Put in your map of the school with locations Of fire extinguishers etc. Describe what the Main types of fire extinguishers are etc.

×