Your SlideShare is downloading. ×
Power point
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Power point

854

Published on

Published in: Technology, Sports
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
854
On Slideshare
0
From Embeds
0
Number of Embeds
12
Actions
Shares
0
Downloads
3
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Scientific Enquiry Unit Science and Technology Topic Invention Matthayom 5
  • 2. The world’s best parachute
  • 3. What a parachute is? What it does?
  • 4. A parachute is a large piece of cloth or fabric that slows down an object when falling through the air.
  • 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. Scientific Enquiry floating gravity air resistance
  • 7. 30cm square pieces of thin material cotton thread
  • 8. scissors masking tape Plasticine
  • 9. Scientific Enquiry
    • Cut out a circle from each piece of material.(the size was vary)
    • Attach four pieces of cotton to the material with the tape.
    • The loose end of the cotton should attach to a small piece of Plasticine.
  • 10. Scientific Enquiry Can you explain why your parachute worked? What problem did you have when you were testing it?
  • 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. 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. 518,520,533 3EN BYE BYE^_^

×