THE

SCIENTI

FIC

MET

HOD OF

MY

INVEN

TION

MI C

HE L L E 5

B/ 1

8

PROBLEM

What can I make to help my mother and my father to get their Blackberry easily while driving.

PURPOSE

To find a way to make my parents get their Black Berry easily because I’m scared if my mother / father gets hit while driving if they pick up the phone call

WHAT YOU ALREADY KNOW

We need to answer the phone call We need to answer BBM

FINDING INFORMATION

Incline plane is one of the simple machine principles.

If we put our belonging with more then 90°, our belonging will easy to drop

And if we put our belonging less then 90°, our belonging will not be easy to drop

OBSERVATION & INFERENCE

Observation My dad or my mom always finds difficulties when they want to answer a call while driving

  Inference

The bag / pocket is not a suitable place to keep the phone while driving

HYPOTHESIS

If I make the BB holder then my parents can get their BB easier while driving.

MATERIALS NEEDED

Velcro BB Unused box Paint Fabric

VARIABLES

The independent variable (What I change) :I change the angle of the box

The dependent variable (What I Observe) :

When the BB fall down from the BB holder and how long the BB can stand

  Controlled variables (What I Keep the Same) :

The BB, velcro, unused box, paint and fabric

PROCEDURE1. Prepare all the material and equipment

2. Cut the unused box the same as the BB size

3. Paint the unused box

4. Wrap the fabric aroud the box

5. Stick the velcro behind the box

6. Put the BB in the middle of the fabric and the box

7. Now try to put the BB holder in the toy car because when we try it in the real car and if the BB fall, the BB will be broken

RESULT AND DATA ANALYSIS

90°: the BB will be easy to fall

50°: the BB will be hard to fall

CONCLUSION

So if the angle of the BB holder is less then 90°, the BB will not be easy to fall. And if the angle of the BB holder is 90° or more than 90°, the BB will be easy to fall.

COMMUNICATE RESULTS