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A study in the production of a A study in the production of a light probe to enhance the light probe to enhance the scientific learning potential scientific learning potential for the blind for the blind

Teesong Light Probeversion Eng

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Page 1: Teesong Light Probeversion Eng

A study in the production of a A study in the production of a light probe to enhance the light probe to enhance the scientific learning potential scientific learning potential

for the blind for the blind

Page 2: Teesong Light Probeversion Eng

Researchers Mr. Polathep Vijitkunakorn Mr. Pharit Siladech Mr. Puvich Punmeechao

AdvisorsMr. Kitisak Boonkham Mr. Ittipol Sawadeewongchai

Page 3: Teesong Light Probeversion Eng

IntroductionThe blind cannot see

anything.

There are problems in science learning.But they can hear and touch.

Making “Light Probe”

Combined with the designed experimental groups

Page 4: Teesong Light Probeversion Eng

Objective Inventing “Light Probe” for helping

people to learn science Combining “Light Probe” with the designed experimental groups named

"the straight line of light" and "the equality of the angle of incidence and the

angle of reflextion The averge point of pleasure of the

blind people in Both experimental groups pass the low grade that is

more than 3.5.

Page 5: Teesong Light Probeversion Eng

Procedure of the experiment

1. Connecting the electrical circuit with the project board

2. Inventing “Light Probe”3. Making designed experimental

group named "the straight line of light"

4. Making designed experimental group named "the equality of the angle of incidence and the angle of reflextion

5. Interview the pleasure of the volunteer

Page 6: Teesong Light Probeversion Eng

Procedure of the experiment1. Connecting the electrical circuit with

the project board

Page 7: Teesong Light Probeversion Eng

Procedure of the experiment

Page 8: Teesong Light Probeversion Eng

Procedure of the experiment2. Inventing “Light Probe”

Page 9: Teesong Light Probeversion Eng

Procedure of the experiment3. Making designed experimental group

named "the straight line of light" Preparing the equipment for the

experiment. Setting the equipment before the

real experiment. The real experiment (at Blind

School of Bangkok)

Page 10: Teesong Light Probeversion Eng

Procedure of the experiment

Page 11: Teesong Light Probeversion Eng

Procedure of the experiment4. Making designed experimental group

named "the equality of the angle of incidence and the angle of reflextion Preparing the equipment for the

experiment. Setting the equipment before the

real experiment. The real experiment (at Blind

School of Bangkok)

Page 12: Teesong Light Probeversion Eng

Procedure of the experiment

Page 13: Teesong Light Probeversion Eng

Procedure of the experiment

Page 14: Teesong Light Probeversion Eng

Procedure of the experiment5. Interview the pleasure of the

volunteer Understanding the experimental

group Easy to use Enjoy the science learning Safety Satisfied Suitable for combining in the basic

curriculum

Page 15: Teesong Light Probeversion Eng

Result (the straight line of light)

0%0%10%50%40%4.3

0 persons0 persons2persons10persons8 persons6. Suitable for combining in the basic curriculum

0%5%20%40%35%4.05

0 persons1 persons4persons8 persons7 persons5. Satisfied

0%15%15%45%25%3.8

0 persons3 persons39 persons5 persons4. Safety

0%5%15%35%45%4.2

0 persons1 persons3persons7 persons9 persons3. Enjoy the science learning

0%15%40%35%10%3.4

0 persons3 persons8persons7 persons2 persons2. Easy to use

0%10%25%45%20%3.75

0 persons2persons5persons9 persons4persons1Understanding the experimental group

Averagepoint (5)

Leastagree

(1)

Less agree(2)

Neutralagree(3)

Stronglyagree(4)

MostStronglyagree(5)

Opinion

Assessment

Page 16: Teesong Light Probeversion Eng

Result (the equality of the angle of incidence and the angle of reflextion )

0%10%40%35%15%3.55

0 persons2 persons8persons7persons3 persons6. Suitable for combining in the basic curriculum

0%5%10%45%40%4.2

0 persons1 persons2persons9 persons8 persons5. Satisfied

0%10%15%45%30%3.95

0 persons2 persons39 persons6 persons4. Safety

0%5%15%35%45%4.2

0 persons1 persons3persons7 persons9 persons3. Enjoy the science learning

0%10%45%35%10%3.45

0 persons2 persons9persons7 persons2 persons2. Easy to use

0%15%45%25%15%3.4

0 persons3persons9persons5 persons3persons1Understanding the experimental group

Averagepoint (5)

Leastagree

(1)

Less agree(2)

Neutralagree(3)

Stronglyagree(4)

MostStronglyagree(5)

Opinion

Assessment

Page 17: Teesong Light Probeversion Eng

Conclusion1. Successful in inventing the Light

Probe 2. average point of pleasure of the

blind people in "the straight line of light" and "the equality of the angle of incidence and the angle of reflextion" equal 3.92 and 3.79, respectively. Both points pass the low grade that is more than 3.5.