Scientific Enquiry Unit Science and Technology Topic Invention Matthayom 5
The world’s best parachute
What a parachute is? What it does?
A parachute is a large piece of cloth or fabric that slows down an object when falling through the air.
Scientific Enquiry What would happen if the parachute was really to big ? What would happen if it was too small? Why does ...
Scientific Enquiry floating gravity air resistance
30cm square pieces of thin material cotton thread
scissors masking tape Plasticine
Scientific Enquiry <ul><li>Cut out a circle from each piece of material.(the size was vary) </li></ul><ul><li>Attach four ...
Scientific Enquiry Can you explain why your parachute worked? What problem did you have when you were testing it?
Scientific Enquiry A parachute work because in the air have air resistance so that it help a parachute slow down when it f...
Scientific Enquiry If a parachute is too big it will fall down slowly. If a parachute is too small it will fall down quick...
518,520,533 3EN BYE  BYE^_^
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  1. 1. Scientific Enquiry Unit Science and Technology Topic Invention Matthayom 5
  2. 2. The world’s best parachute
  3. 3. What a parachute is? What it does?
  4. 4. A parachute is a large piece of cloth or fabric that slows down an object when falling through the air.
  5. 5. Scientific Enquiry What would happen if the parachute was really to big ? What would happen if it was too small? Why does a parachute float?
  6. 6. Scientific Enquiry floating gravity air resistance
  7. 7. 30cm square pieces of thin material cotton thread
  8. 8. scissors masking tape Plasticine
  9. 9. Scientific Enquiry <ul><li>Cut out a circle from each piece of material.(the size was vary) </li></ul><ul><li>Attach four pieces of cotton to the material with the tape. </li></ul><ul><li>The loose end of the cotton should attach to a small piece of Plasticine. </li></ul>
  10. 10. Scientific Enquiry Can you explain why your parachute worked? What problem did you have when you were testing it?
  11. 11. Scientific Enquiry A parachute work because in the air have air resistance so that it help a parachute slow down when it falling through the air and have gravity so that it keep a parachute come down not float away.
  12. 12. Scientific Enquiry If a parachute is too big it will fall down slowly. If a parachute is too small it will fall down quickly.
  13. 13. 518,520,533 3EN BYE BYE^_^

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