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Advantages andDisadvantages of 7Model
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Dick and Carey
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ADVANTAGES DISADVANTAGES
Can be applied in almost anycontext
Learning is non-linear
Can adjust well for changes intheory or technology.
Presumes that learning ispredictable and reliable.
Has been around a long time. Does not allow for mistakes.
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Assure
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ADVANTAGES DISADVANTAGES
Creatiity you need use yourcreatiity while doing appropriate
selections.
!ime consuming you need toomuch time to complete the
procedure
"ne-on-one interest you need tomake one-on-one relation
between students to analy#ethem easily.
$eed research you hae to makeresearch about learners and
methods% media and materials.!his means that you need extra
time.
&arly preparation you need toprepare this procedure before thelesson and you can be ready for
the lesson earlier.
'ariations your learners may bedi(erent socioeconomic
backgrounds and di(erentlearning styles% this may di)cult
you selections.
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ADDIE
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ADVANTAGES DISADVANTAGES
lead to better results for learners%
because each step is focused onhelping learners achiee the
desired performance outcomes.
$one of the design process maytake much time% especially if it isealuated and reised
help indiiduals to be moree(ectie in performing their job
tasks% and by applying an orderlyprocess.
will not know outcome unlessimplemented. *f there was a +awin the process% it will be exposed
in this stage
will be able to create moree(ectie instructional content.
this ealuation process cansigni,cantly increase the time to
create a suitable design
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Roert Glaser
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ADVANTAGES DISADVANTAGES
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!anna"n # $eck
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ADVANTAGES DISADVANTAGES
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%aterfall
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ADVANTAGES DISADVANTAGES
!his model is simple and easy tounderstand and use.
$o working software is produceduntil late during the life cycle.
*n this model phases areprocessed and completed one ata time. Phases do not oerlap.
"nce an application is inthe testing stage% it is ery
di)cult to go back and changesomething that was not well-
thought out in the concept stage.
*t is easy to manage due to therigidity of the model each phase
has speci,c delierables and areiew process.
$ot suitable for the projectswhere re/uirements are at a
moderate to high risk ofchanging.
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Ra&id $rototy&ing
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ADVANTAGES DISADVANTAGES
&ncourages and re/uires actiestudent participation in the
design process .
0ometime encourages informaldesign methods which may cause
more problems needing to be,xed.
Clients don1t know theirre/uirements until they see them
implemented
2ay lead to a prematurecommitment to a design if it is
not remembered that the design
is only a demonstartion .
Can increse creatiity through/uicker user feedback .
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