chapter iv n v

7/25/2019 CHAPTER IV n V

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CHAPTER IV

RESULTS AND DISCUSSION

PROJECT DESCRIPTION

Developers created Computer-Aided Instruction (CAI) to help teachers for their teaching

strategy and also help students to understand the lessons repeatedly. This system can help

students to analyze their lessons freely, they can study the lesson at their on pace. The

developers created CAI that can easily !e used for the students ho are not familiar in using a

computer.

The development team proposed this system to Ca!iao "ational #igh $chool !ecause the

team %ne that there are many students ho are illing to understand their lessons and create a

pro&ect li%e this in the near future.

'esearchers firstly gathered all the information hich have made them see hat can !e

possi!ly done to improve the systems functionality and learning ho the manual processes can

!e done for it to !e automated.

$hoing more pro!lems on the ay of development some pro!lems ere to !e ignored

such as

*ecturing through the !oard hich consumes too much time and space on hich the

teacher should !e riting hile the students are still lecturing on the !oard.

+anually recording the grades of students !y collecting their test papers and rite all

their grades one !y one or even calling them individually their names to shout their grades


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hile the instructor records it, !ut the last procedure of recording grades are not that accurate

!ecause some students lie for higher grades.

"ot updated grade sheets and lost test papers that are not recorded yet ma%ing it

impossi!le to trac% don hat the students and the instructors did in their class.

"ot !eing notified hich eercises have the students have not yet ta%en for them to

complete their grades !efore the final grading happens.

+a%ing the pro!lems safely done !y a computer the researchers then studied some

systems ali%e hich has pro!lems on their on that made the CAI safer than the other

system.

The developers then created the system a CAI in particular hich is more advanced

ith some fail safe augmentation for a much relia!le and ro!ust learning delivery.

Table 4.1

Assessment on the Fn!t"onal"t# o$ the S#stem

%St&ent'

Statement (e")hte& * VI

A. The system conforms to its purpose. ./ 0ery 1ood

2. The system provides an accurate report of

the user.

3.45 0ery 1ood

C. The system provides accurate and fastretrieval hen searching a lesson.

3.6/ 0ery 1ood

D. The system provides registration ofinformation to a data!ase.

3.45 0ery 1ood

7. The system conforms to the softares

a!ility to disseminate and gather information.

3.45 0ery 1ood


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A+e,a)e *ean 3.65 0ery 1ood

2ased on the ta!le .8, the average result of the assessment on the functionality of the

system is 3.65 hich the interpretation of the $tudents in functionality is very good.

Table 4.-

Assessment on the Usab"l"t# o$ the S#stem

%St&ent'

Statement (e")hte& *ean Ve,bal Inte,,etat"on

A. #as accurate result of 9uizzes and drills. .85 0ery 1ood

2. $aves lesson orderly. .// 0ery 1ood

C. Is easy to learn for ne users. 3.45 0ery 1ood

D. #elp guides to the user. 3.6/ 0ery 1ood

7. :rompts the user a!out errors created in

the messages.

.// 0ery 1ood

A+e,a)e *ean 3.; 0ery 1ood

The ta!le ., the average result of the assessment on the usa!ility of the system is 3.;

hich means that the $ystems in relia!ility is very good according to the student respondents.


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Table 4./

Assessment on the Se!,"t# o$ the S#stem

%St&ent'


A. The system log-in provides security. 3.4/ 0ery 1ood

2. A!le to secure the user. 3.5/ 0ery 1ood

C. 7very user has their on account. .// 0ery 1ood

D. *imit the students account for some

restriction.

.// 0ery 1ood

7. Can recover the data directly affected in

case of failure.

3.5 0ery 1ood

A+e,a)e *ean 3.


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A. :rovides easy ay of learning. 3.45 0ery 1ood

2. :rovides a faster response and processing

time of information.

.8/ 0ery 1ood

C. $aved the record of the student in fastest

ay.

3.;/ 0ery 1ood

D. =tilizes its resources through computer-

aided !ased in disseminating information.

.5 0ery 1ood

7. Capa!le to provide the administrator and

students to access fast and unfailing

information.

.// 0ery 1ood

A+e,a)e *ean .// 0ery 1ood

The ta!le ., the average result of the assessment on the efficiency of the system is .//

hich summarizes students interpretation of the $ystem 7fficiency as very good.

Table 4.0

Assessment on the Po,tab"l"t# o$ the S#stem

%St&ent'


A. Capa!le to install easily to different

specified environment.

3.4/ 0ery 1ood

2. Can adapt to changing situations and

diversified type of operations.

.5 0ery 1ood

C. Adhere to the standard of !eing

conveniently transported from one

environment to another.

3./ 0ery 1ood

D. The system can !e used in other systemenvironment.

3.3/ 1ood

7. It is dependa!le and flei!le infrastructure

that provides re9uirements needed for

instruction.

3.;/ 0ery 1ood



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The ta!le .5, the average result of the assessment on the porta!ility of the system is 3.48

hich means that the students evaluation on the systems :orta!ility is very good.

Table 4.

Assessment on the *a"nta"nab"l"t# o$ the S#stem

%St&ent'


A. The system can diagnose different failures

caused !y error in the system.

.// 0ery 1ood

2. The system can !e modified if failure, error

or changes occur.

3.45 0ery 1ood

C. The administrator can test the system for

validation !efore use.

3.5/ 0ery 1ood

D. The system can !e easily changed if ne

technology arrives.

.// 0ery 1ood

7. The programmers codes and syntaesprovide comment that other programmers can

understand.

.// 0ery 1ood


The ta!le .


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the user.

3.4/ 0ery 1ood

C. The system provides accurate and fast

retrieval hen searching a lesson.

.// 0ery 1ood

D. The system provides registration of

information to a data!ase.

3.6/ 0ery 1ood

7. The system conforms to the softares

a!ility to disseminate and gather information.

3.


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The ta!le .6, the average result of the assessment on the usa!ility of the system is .6

hich the interpretation of the Instructors in usa!ility is very good.

Table 4.


%Inst,!to,'


A. The system log-in has security. 3.5/ 0ery 1ood

2. A!le to secure the user. 3.5/ 0ery 1ood

C. 7very user has their on account. 3./ 0ery 1ood

D. *imit the students account for some

restriction.

.8/ 0ery 1ood

7. Can recover the data directly affected in

case of failure.

3.6/ 0ery 1ood

A+e,a)e *ean 3.


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Table 4.15

Assessment on the E$$"!"en!# o$ the S#stem

%Inst,!to,'


A. :rovides easy ay of learning. 3.5/ 0ery 1ood

2. :rovides a faster response and processing

time of information.

.3/ 0ery 1ood


ay.

3.;/ 0ery 1ood

D. =tilizes its resources through computer-

aided !ased in disseminating information.

.// 0ery 1ood

7. Capa!le to provide the administrator and

students to access fast and unfailinginformation.

3.4/ 0ery 1ood


The ta!le .8/, the average result of the assessment on the efficiency of the system is 3.66

hich the interpretation of the Instructors in efficiency is moderately agree.


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Table 4.11


%Inst,!to,'

Statement (e")htene& *ean Ve,bal Inte,,etat"on

A. Capa!le to install easily to different

specified environment.

.// 0ery 1ood



3.;/ 0ery 1ood


conveniently transported from oneenvironment to another.

3.5/ 0ery 1ood

D. The system can !e used in other systemenvironment.

3.5/ 0ery 1ood


that provides re9uirements needed forinstruction.

3.5/ 0ery 1ood

A+e,a)e *ean 3.


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7. The programmers codes and syntaes

provide comment that other programmers canunderstand.

.// 0ery 1ood

A+e,a)e *ean 3.6/ 0ery 1ood

The ta!le .8, the average result of the assessment on the maintaina!ility of the system

is 3.6/ hich the interpretation of the Instructors in maintaina!ility is very good.

Table 4.1/

Assessment on the Fn!t"onal"t# o$ the S#stem

%IT P,o$ess"onal'


A. The system conforms to its purpose. 3.;/ 0ery 1ood


the user.

3.6/ 0ery 1ood

C. The system provides accurate and fast

retrieval hen searching a lesson.

.// 0ery 1ood

D. The system provides registration of

information to a data!ase.

3./ 0ery 1ood

7. The system conforms to the softaresa!ility to disseminate and gather information.

3.


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A. #as accurate result of 9uizzes and drills. .// 0ery 1ood

2. $aves lesson orderly. .5/ 0ery 1ood

C. Is easy to learn for ne users. .// 0ery 1ood

D. #elp guides to the user. .// 0ery 1ood

7. :rompts the user a!out errors created in

the messages.

./ 0ery 1ood

A+e,a)e *ean .86 0ery 1ood

The ta!le .8, the average result of the assessment on the usa!ility of the system is .86

hich the interpretation of the IT :rofessional in usa!ility is very good.

Table 4.10


%IT P,o$ess"onal'


A. The system log-in has security. 3.


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The ta!le .85, the average result of the assessment on the security of the system is 3.6

hich the interpretation of the IT :rofessional in security is very good.

Table 4.1

Assessment on the E$$"!"en!# o$ the S#stem

%IT P,o$ess"onal'


A. :rovides easy ay of learning. 3.4/0ery 1ood

2. :rovides a faster response and processingtime of information.

.3/ 0ery 1ood


ay.

.// 0ery 1ood

D. =tilizes its resources through computer-aided !ased in disseminating information.

.8/ 0ery 1ood

7. Capa!le to provide the administrator andstudents to access fast and unfailing

information.

3.


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%IT P,o$ess"onal'


A. Capa!le to install easily to differentspecified environment.

.8/ 0ery 1ood



3.;/ 0ery 1ood


conveniently transported from one

environment to another.

3.5/ 0ery 1ood

D. The system can !e used in other system

environment.

3.5/ 1ood


that provides re9uirements needed for

instruction.

.// 0ery 1ood

A+e,a)e *ean 3.6/ 0ery 1ood

The ta!le .84, the average result of the assessment on the porta!ility of the system is

3.6/ hich the interpretation of the IT :rofessional in porta!ility is very good.

Table 4.13

Assessment on the *a"nta"nab"l"t# o$ the S#stem

%IT P,o$ess"onal'


A. The system can diagnose different failures 3.


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caused !y error in the system.

2. The system can !e modified if failure, erroror changes occur.

3.6/ 0ery 1ood

C. The administrator can test the system forvalidation !efore use.

3./ 0ery 1ood

D. The system can !e easily changed if netechnology arrives.

.// 0ery 1ood

7. The programmers codes and syntaesprovide comment that other programmers can

understand.

.5/ 0ery 1ood

A+e,a)e *ean 3.6< 0ery 1ood

The ta!le .86, the average result of the assessment on the maintaina!ility of the system

is 3.6< hich the interpretation of the IT :rofessional in maintaina!ility is very good.


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Table 4.1

6,an& *ean

%Inst,!to,7 IT P,o$ess"onal7 St&ents'

8al"t# Assessment (e")hte& *ean Ve,bal Inte,,etat"on

>unctionality 3.4; 0ery 1ood

=sa!ility ./ 0ery 1ood

$ecurity 3.


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Smma,#7 Con!ls"on7 an& Re!ommen&at"on

>or the researchers to %no all the possi!le outcome and proper functionalities of the

CAI system researchers first thought of the simulating the system !efore it as used in the actual

class session. *imiting and improving the flo of the system it is then shon to the researchers

hich ould !e more appropriate for the systems flo and uses ma%ing it more relia!le and

de!ug free compared from the prototype created !efore the final phase of the system.

Smma,# o$ $"n&"n)s

2ased from the chapter I0 the folloing findings are summarized as follos?

8. >unctionality @ the system interpreted as very good ith the result of 3.4; of overall

rating hich the interpretation is very good. The result stated that the proposed

Computer-Aided Instruction for 02."et is functional.

. =sa!ility @the system interpreted as very good ith the result of ./ of overall rating

hich the interpretation is very good. The result stated that the proposed system is usa!le

and easy to use.

3. $ecurity - the system has a result of 3.


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. The school must hire a personnel that ill maintain and manage the system. The

personnel must have some eperience on programming language such as 0isual

$tudio.net and $*.

3. Can add other su!&ects of the school, so that other instructors can use the proposed

system.

. The researchers recommend to the future researchers to continue improving the system.

chapter iv n v

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