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Scientific Method (Invention and Modification) Riding Multifunctional Pocket. By: Josanda Class: PYP 5C. Step 1- Identifying Problem. Boys like to ride bicycles and they usually wear backpacks to carry things while riding it. Step 2- Purpose/Reason.

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scientific method invention and modification riding multifunctional pocket

Scientific Method(Invention and Modification)Riding Multifunctional Pocket

By: Josanda

Class: PYP 5C

step 1 identifying problem
Step 1- Identifying Problem
  • Boys like to ride bicycles and they usually wear backpacks to carry things while riding it.
step 2 purpose reason
Step 2- Purpose/Reason
  • My reason are to figure out the easiest way to ride bicycles without feeling tired to carry backpacks.
step 3 hypothesis if then
Step 3- Hypothesis(If…Then…)
  • If we put the pockets in the boys bicycles, then it will carry things easily.
step 4 pluses and minuses
Step 4- Pluses and Minuses

+

-

Little bit heavy

It took spaces

Heavy for them to carry. Suggestion: Make it lighter

One of the stuff fell over, it will be lost

  • Evan: Put stuff in it
  • Sander: It’s portable
  • Grace: Could carry lots of things
  • Grace: Multifunctional Pocket
  • Indi: people can bring it when cycling
  • Indi: Can carry things easier
step 6 procedure
Step 6- Procedure
  • Cut 2 pieces of fabric onto 35.5 cm length and 26 cm width, sew it become one.
  • In front of the fabric, put a big pocket 31 cm length and also 26 cm width, sew it in the front of 2 pieces of fabric.
  • In the left side, put a pocket 22 cm length and 13 cm width, sew it in the left front side of the big pocket.
  • In the right side, put a small pocket sized 18 cm length and 13 cm width, sew it in the right front of the big pocket.
  • Attach the Velcro behind the right and left side of the 2 pieces of fabric, sew it.
  • Attach the Velcro also in the middle of the other Velcro's for rolling, and sew it
  • Attach in the bicycle’s steer and it’s ready to use!
step 7 sketching the picture
Step 7- Sketching the Picture

1st pocket

2nd pocket

3rd pocket

step 8 data analysis and result
Step 8- Data Analysis and Result

Pocket

Things

Magazine/books

Drinking bottle

Snacks

  • 1st pocket
  • 2nd pocket
  • 3rd pocket
step 9 conclusion
Step 9- Conclusion

People could carry things easily while riding bicycles