Transcript Advantages & Disadvantages of CD

CD-ROM &
INTERNET
Khairunnisa Mohd. Yusoff
Nordiana bt Zulkipeli
Nor Syazani Izzati bt Foozi
Norhafizah Hanoom Ahmad Azman Khan
Noor Shakila Mahamad Sukri
Advantages &
Disadvantages of CDROM in Education
Use of CD-ROMs
• Many types of applications of
computers in schools today.
• Nearly all school library media centers
have at least one station that is
designed for database searches using
CD-ROMs.
• Among the types of materials available
are encyclopedias and research
databases.
ADVANTAGES
Allows options
within the search
process.
- Students thus
encouraged to
explore the
interrelationship
btw ppl, places &
events
CD-ROM
encyclopedia can
be complete and
unabridge.
CD-ROMS include
colour photograph,
animations, videos
and sound.
ADVANTAGES
Students who have
difficulty with
particular word can
point or click to get
it pronounced or
defined.
CD-ROMs Books
not only appear as
text with pictures
but are also
interactives.
Background
music or other
sounds enhance
pleasure of
reading.
ADVANTAGES
LEARNER CONTROL
-Allow students some control over the
rate and sequence of learning.
SPECIAL NEEDS
-Effective with special learners or at-risk
students
DIVERSE EXPERIENCES
- Provide diverse learning experiences.
DISADVANTAGES
HIGH
EXPECTATIONS
- View interactive
programs as magical
and expect learning
to happen without or
little effort.
COPYRIGHT
- Cannot be
duplicated without
permission.
LACK OF SOCIAL
INTERACTION
- Learners tend to work on
their own and little
interaction with teachers or
other learners.
DISADVANTAGES
LIMITED RANGE OF
OBJECTIVES
-Not effective in
motor and
interpersonal skills
domains.
-Tend to teach at the
lower levels of
knowledge and
comprehension
THE INTERNET
WHAT IS INTERNET?
 A computer system that allow people in different parts of the
world to exchange information.
 Can use the internet to get info from websites and to send and
receive message by email.
(Macmillan English Dictionary)
APPLICATIONS IN EDUCATION
TEACHERS
o locating new lesson plans on the
internet
o collecting informational websites
for student research resources
o creating a classroom website to
publish student work
o downloading free programs
STUDENTS
o reading online stories
o take a test online
o getting help with homework
o Search for related articles or
information regarding subject
matter
o playing online learning games
THE ADVANTAGES
Make lesson more interesting.
Help student to understand
better.
Encourage good communication.
Save time.
Encourage reading habit.
BIAS
 The Internet is a collection of various
services and resources.
 Approximately, 40% of households have
internet access.
 It is suggested that the elderly, poor,
uneducated and rural residents are
underrepresented.
 This could bias the results:- do not know what the Internet is?
- poor knowledge on the World Wide
Web and its contents.
- no e-mail, search engine, celebrity
web sites, up-to-date sports’ scores,
chat rooms.
- low academic achievements > no
educational portals or academic
references on the Internet.
CHILDREN
 When children online, they can easily
be lured into something dangerous.
Most parents don’t realise the
dangers involved when their children
log onto the Internet.
When children talk to others online,
they don’t realise that they could
actually be talking to a harmful
person.
- As a result, there have been many been
cases where children have been convinced
to meet people they have talked with online.
- In fact, story seems to come out.
E.g:
A child or teenage lured into something
foolish, dangerous, or even deadly on line.
Exposed to extremely
inappropriate materials such as
pornographic pictures.
- While surfing the Web, reading
newsgroups, advertisements, or using
e-mail.
- Children come across such sites easily just
simply because Internet are impossible to
be controlled.
- In other words, children want to explore new
things; yet they are people on the Internet
that are just too persuasive.
DO YOU KNOW?
Pornographic sites
tend to make sure that
they are the first sites
to be listed
in any
search areas.
• Become a victim of theft – one of the worst
privacy violations with potentially devastating
financial consequences.
• The most common Internet crimes are
“frauds and con games”
obtaining money illegally, usually
by tricking them.