ICT- centered
Teaching Learning
Presented by
Dr. B. Victor
St. Xavier’s College
Palayamkottai.
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Teacher centered Philosophy
Learner centered Philosophy
ICT centered Philosophy
ICT Skills and compe...
“The quality of education is
not to be measured by its
length and breadth but only
by its depth”
-Vinoba Bhave
 For

many years, teachers taught and
students were responsible for
learning the material.
 It was the student’s respons...
 Student

learning is the primary
goal of the teacher as opposed to
teaching.
 The teacher must motivate the
students to...
Student- centered Flexible
Learning
Learning is a process in which four
components interact:
(1) the teacher,
(2) the student,
(3) curriculum content and goal...
Materials
Teachers

Learners
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Learning by Objectives
Learning through
Experience
Learning by Example
Learning by Discovery
Learning to learn
ICT in education is a much needed
vehicle of achieving the modern
philosophy of education whereby a
student can decide on:...


“Technology will not have a
significant impact on student
learning until teachers change
the way they teach.”
Larry Cub...
Technology is continuously changing. It is
an ongoing process. It demands continual
learning.

Change is not always easy.
...
Technology is revolutionizing the way we
think, work, and play.
Technology enables teachers to provide
multiple representa...
Technology integration helps to achieve
21st Century Skills in students . They
are:
Personal and social responsibility.
Pl...
Technology helps change the
student/teacher roles and
relationships.
 Technology cannot teach; only
teachers can teach.
...
What is Technology integration?
 Technology

integration is the
use of technology resources -computers, Internet, e-mail,...
How to use Information
technologies effectively ?




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Using computer-based services to search
for and find relevant i...
Information literacy
Using computer based services to
write, analyze, present and
communicate information;
 Using informa...
The literature generally describes 3
major instructional use of
computer based technologies:
1.
2.
3.

Learning from the
T...
 According

to Mr. Kofi Annan,
Secretary-General of the United
Nations, Information and
Communication Technology has
tran...
 ICTs

provide an array of
powerful tools that may help in
transforming the present
isolated teacher-centered and
text - ...
Food for thought
“ Any technology which
increase the rate of
learning would enable the
teacher to teach less and
the learn...
Information and
Communication technology


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Information technology (IT) is
defined as the study or use of
electronic eq...


ICT is a generic term referring to
technologies, which are being
used for collecting, storing,
editing and passing on
i...
Paradigm shift
Factory model
of education

Broadcast
model of
education
TEACHER-CENTERED LEARNING
ICT
LEARNER-CENTERED LEARNING


ICT literacy basically involves using
digital technology, communication
tools and/or access, manage,
integrate, evaluat...
EFFECTIVENESS:
MOST INTERACTIVE
•FEWER ERRORS
•CUSTOMIZED
•PERSONALIZED
•ARCHIVABLE
•TRANSPARENT
•SEARCHABLE

EFFICIENCY:
...
1.Entry Phase
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Teachers use traditional print-based
media.
Learning activities center around
seat-based work.
T...
2.Adoption Phase
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Classroom instruction still depends
heavily upon chalkboards, textbooks,
Teachers use word proce...
3.Adaptation Phase
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Students use word processors, databases,
some graphics applications, and many
computer-assis...
4.Appropriation Phase
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Teachers and students demonstrate
highly developed skills with technology.
Teachers are...
5.Invention Phase

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
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Teachers facilitate the construction of
student knowledge
Classrooms promote social
interact...
the educators should acquire:






1.ICT Operations and Concepts – teachers
demonstrate a sound understanding of
ICT o...
The skills and competencies






4.Assessment and Evaluation – teachers
apply ICT to facilitate a variety of effective...




Initial: This level indicates that the educator
has a level of awareness of the potential uses of
ICT.
This is the s...




Developing:  This level indicates that the
educator is increasingly aware of using
ICT to enhance student learning. ...


 Proficient: 

This level indicates
that the educator is a leader in
the use of ICT.


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Instructional computing consists of
IT tools, methods and services.
It allows faculty to improve their
teaching.
...
1.Improved /expanded facultystudent communications-e.g e-mail,
on-line chatrooms, virtual class
hours.
2.Improved instruct...
3.Expanded and improved classrooms
and laboratory instructional
methods- e.g. simulations
,visualization applications.
4.U...
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



5.Faculty IT access to electronic
material-e.g. digital library, multimedia
6.The IT infrastructure needed to
sup...
Attributes of Computer based
technology
1.
2.
3.
4.
5.
6.

Multi-sensory delivery: Text, graphics,
animation, sound and vi...
Computer technology-based
learning
Prior to working with computers, students

can discuss concepts in the lesson and plan ...
ICT poses new challenges to
Educators
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The teachers have to learn how to use the
variety of ICT applications;...
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Learning Facilitator
Collaborator
Trainer
Advisor
Knowledge Manager
Curriculum designer
Instructional...
Traditional medium
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Lectures
books

ICT medium
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Computers
Multimedia
Internet
Lectures
Books
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ICT does not automatically add quality to
teaching and learning.
ICT application in education can accelerate and
...
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Multimedia PC, Laptop, Notebook.
CDs& DVDs. digital video, still camera.
Internet and its tools- e-mail ...
 Creativity
 Flexibility
 Logistic

skills
Advantages of ICT
resource sharing; 
wide variety of services; 
flexibility; 
reliability; 
faster speed; 
cheaper cost. 


Word processing -documents, notes,
projects, assignments



Spread sheet programming -records,
exam scores




Data ...
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









Helps to provide interactive learning
experiences
Students are stimulated and motivated
by the technolo...








Transforms teaching and helps teachers
to be more efficient and effective.
Aids in the organization and the
st...
Facilitate collaboration and
communication.
Aid in the visualization of difficult
concepts
Promote creativity.
Enable ease...


Computer is a creativity machine,



Computer is a information processing
tool,
Computer is a teaching aid.


Computer technology
1. Computers provide an opportunity to
enhance the way students think about,
manage, process and use i...
Computer-mediated
instructional (CMI) materials
 Learner

centered
 Knowledge centered
 Assessment centered
 Society c...
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CBI provides consistency of content
delivery.
CBI provides for diverse learning needs.
CBI offers learner fl...
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CBI provides means of tracking
learners’ progress.
CBI allows standardized testing.
CBI provides opportunities ...
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A system that allows access to
information sites all over the world.
Information is presented in text, audio
and ...
Web assisted classroom instruction -the
teacher teaches the lesson with the help of
the website.
The interactions may be i...
The learner searches website,
collects information and learns the
lesson.
Web is a viable tool to help students
gain educa...
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the Internet consists of a vast collection
of independent computers linked by
national and international telecommuni...
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Internet sites are increasing in number,
sophistication and content.
These changes have arisen due to comme...
Online learning tasks
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One - alone: Online data bases,
e-journals, digital libraries.
One – to - one: Collabora...
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Hypertext consist of a complex webs of
interrelated ideas/documents.
The linking of information together by
highligh...
An approach to information storage
and retrieval that provides multiple
linkages among elements .
It allows the learner to...
A

connection among
documents in a
hypermedia or hypertext
format.
It provides a platform for
incorporating a variety of
different kinds of multimedia file types: images,
video, audio and
a...
Scanning media.
 Talking to experts.
 Recording information.
 Writing/ producing
compositions.
 Engaging research.
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Students who use multimedia tools are
active learners.
Students reflect these kind of tasks
throughout their life...
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A typical system consists of a
combination of a compact disc,
computer and video technology.
The interactive video r...
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Videodisc systems store video
pictures, still pictures, and sound on
discs that users can control with a
videodisc p...
Video Conferencing is a medium
where individuals or groups can
meet face-to-face in real time to
interact and exchange ide...
A computer simulation attempts to
reproduce real-life situations
Simulations feature a combination of
text and graphics ,u...
Tutorials are one of the most common
types of computer-assisted instruction.
Tutorials are “page-turners” similar to
textb...
Drill-and-practice programs work
well in increasing student knowledge
through repetition, usually through
cues
Students ca...
ICT allow students to direct
their own learning.
the student learns facts,
concepts, and procedures
through the process of...
ICT in Discovery Learning
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1.Computer-based information retrieval
systems (e.g., electronic databases),
2.Micro-world...
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A digital library is a collection of
textual, numeric, graphic, audio
and video data stored in digital
form, indexed an...
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Textual data
Numeric data
Graphics data
Photographs
Audio data
Video data
Unique features of digital
library

Safe storage and multiple access of
material
 Ability to process numerical data
publi...
E-learning allows for different learning
experiences through:
 On - line students group: allowing
students to interact wi...
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E-mail enables students and faculty to
communicate with each other and with
people all over the world.
Student...
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Structured face-to-face telephone
interviewing where computer is used to
prompt the interviewee and record the
...
Technology-enhanced
pedagogical practices
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P
romote active and autonomous learning in students;
P
rovide stud...
Computers and Related
Technology in Education
Applications of graphics
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Rieber (1994) proposed five applications of
graphics that relate to learning outc...
A dual coding theory of learning from
visual and verbal materials.
(Mayer, 1993)  
Framework of Mayer (1993)
 
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This framework postulates the formation of
three types of mental "connections":  

1) visua...
SIMPLE GRAPHICS- 1
SIMPLE GRAPHICS-2
SIMPLE GRAPHICS-3
VISUAL TOOLS
1.
2.

3.
4.
5.

To clarify your point
To emphasize your
point
To simplify your point
To unify your point
To ...
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Dart, B & Boulton-Lewis, G (eds) (1998) Teaching
and Learning in Higher Education. Melbourne,
Australian Co...
“If we understand the human
mind, we begin to understand
what we can do with
educational Technology”
-Herbert A. Simon.
About the presenter
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Dr.B.Victor is a highly experienced postgraduate biology
teacher, recently retired from t...
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  • Ict centeredteach-learn-091223081636-phpapp02

    1. 1. ICT- centered Teaching Learning Presented by Dr. B. Victor St. Xavier’s College Palayamkottai.
    2. 2.           Teacher centered Philosophy Learner centered Philosophy ICT centered Philosophy ICT Skills and competencies ICT Tools and Digital Techniques Computers in Education Web based teaching/ learning Exploratory learning Visual representations End Note
    3. 3. “The quality of education is not to be measured by its length and breadth but only by its depth” -Vinoba Bhave
    4. 4.  For many years, teachers taught and students were responsible for learning the material.  It was the student’s responsibility to acquire the knowledge for success.  The primary concern of the teacher was to impart the knowledge.
    5. 5.  Student learning is the primary goal of the teacher as opposed to teaching.  The teacher must motivate the students to learn, participate, critically think and successfully perform in tests.
    6. 6. Student- centered Flexible Learning
    7. 7. Learning is a process in which four components interact: (1) the teacher, (2) the student, (3) curriculum content and goals, (4) instructional materials and infrastructure
    8. 8. Materials Teachers Learners
    9. 9.      Learning by Objectives Learning through Experience Learning by Example Learning by Discovery Learning to learn
    10. 10. ICT in education is a much needed vehicle of achieving the modern philosophy of education whereby a student can decide on:      WHAT he learns  WHEN he learns  WHERE he learns, and  HOW he learns 
    11. 11.  “Technology will not have a significant impact on student learning until teachers change the way they teach.” Larry Cuban, 1986
    12. 12. Technology is continuously changing. It is an ongoing process. It demands continual learning. Change is not always easy. The initial human reaction to change is resistance. Resistance makes for slow change. Change is inevitable. Change led to progress. The acceptance of change is a major requirement for technology integration.
    13. 13. Technology is revolutionizing the way we think, work, and play. Technology enables teachers to provide multiple representations of content (images, graphs, diagrams, tables) and multiple options for expression ( multimedia, power point). Computer technology changes traditional classroom instructional techniques. Computers enable students to process the information via multiple intelligences.
    14. 14. Technology integration helps to achieve 21st Century Skills in students . They are: Personal and social responsibility. Planning, critical thinking, reasoning, and creativity. Strong communication skills, both for interpersonal and presentation needs. Visualizing and decision-making. Knowing how and when to use technology and choosing the most appropriate tool for the task.
    15. 15. Technology helps change the student/teacher roles and relationships.  Technology cannot teach; only teachers can teach.  Technology can enhance the teaching- learning process. 
    16. 16. What is Technology integration?  Technology integration is the use of technology resources -computers, Internet, e-mail, digital cameras, CD-ROMs, software applications, electronic publications, etc. -in daily classroom practices, and in the management of a College.
    17. 17. How to use Information technologies effectively ?    Using computer-based services to search for and find relevant information in a range of contexts. using a variety of media to retrieve information. Decoding information in variety of formswritten, statistical and graphic.
    18. 18. Information literacy Using computer based services to write, analyze, present and communicate information;  Using information technologies to create, to share and to store knowledge. 
    19. 19. The literature generally describes 3 major instructional use of computer based technologies: 1. 2. 3. Learning from the Technology Learning about the Technology Learning with the Technology.
    20. 20.  According to Mr. Kofi Annan, Secretary-General of the United Nations, Information and Communication Technology has transformed education.
    21. 21.  ICTs provide an array of powerful tools that may help in transforming the present isolated teacher-centered and text - bound classrooms into rich, student – focused, interactive knowledge environment.
    22. 22. Food for thought “ Any technology which increase the rate of learning would enable the teacher to teach less and the learner to learn more”
    23. 23. Information and Communication technology   Information technology (IT) is defined as the study or use of electronic equipments, especially computers for storing, analysing and sending out information. Communication technology is the process of sending, receiving and exchanging information.
    24. 24.  ICT is a generic term referring to technologies, which are being used for collecting, storing, editing and passing on information in various forms (SER,1997)
    25. 25. Paradigm shift Factory model of education Broadcast model of education
    26. 26. TEACHER-CENTERED LEARNING ICT LEARNER-CENTERED LEARNING
    27. 27.  ICT literacy basically involves using digital technology, communication tools and/or access, manage, integrate, evaluate and create information in order to function in a knowledge society.
    28. 28. EFFECTIVENESS: MOST INTERACTIVE •FEWER ERRORS •CUSTOMIZED •PERSONALIZED •ARCHIVABLE •TRANSPARENT •SEARCHABLE EFFICIENCY:      FASTER CHEAPER FEWER STEPS LESS PEOPLE LESS PAPER WORK INNOVATION •NEW PRODUCTS •NEW TECHNIQUES
    29. 29. 1.Entry Phase     Teachers use traditional print-based media. Learning activities center around seat-based work. Teachers are most concerned about the basic operation of computers. “I just don’t have time!”
    30. 30. 2.Adoption Phase    Classroom instruction still depends heavily upon chalkboards, textbooks, Teachers use word processors for writing activities. Teachers use educational software, including rudimentary drill-andpractice software to develop low-level skills.
    31. 31. 3.Adaptation Phase     Students use word processors, databases, some graphics applications, and many computer-assisted instruction packages. With the support of technology, student productivity increases Students’ basic computer skills improve. Students are allowed to progress at their own paces.
    32. 32. 4.Appropriation Phase      Teachers and students demonstrate highly developed skills with technology. Teachers are comfortable with technology Teachers develop new instructional strategies. Emphasis shifts to collaborative learning. Students move toward collaborative work patterns.
    33. 33. 5.Invention Phase     Teachers facilitate the construction of student knowledge Classrooms promote social interaction, encouraging students to share their own knowledge and experiences. Teachers implement a curriculum integrated with technology. Teachers employ a variety of student assessment activities,
    34. 34. the educators should acquire:    1.ICT Operations and Concepts – teachers demonstrate a sound understanding of ICT operations and concepts. 2.Planning and Designing Learning Environments and Experiences – teachers plan and design effective learning environments supported by ICT. 3. Teaching, Learning and the Curriculum – teachers implement curriculum plans that include methods and strategies for applying ICT.
    35. 35. The skills and competencies    4.Assessment and Evaluation – teachers apply ICT to facilitate a variety of effective assessment. 5.Productivity and Professional Practice – teachers use ICT to enhance their productivity and professional practices 6.Social, Ethical, Legal and Human Issues – teachers understand the social, ethical, legal, and human issues surrounding the use of ICT in College.
    36. 36.   Initial: This level indicates that the educator has a level of awareness of the potential uses of ICT. This is the stage when the educator first begins to experiment ICT in the classroom at a basic level for discrete lessons.
    37. 37.   Developing:  This level indicates that the educator is increasingly aware of using ICT to enhance student learning.  The educator now incorporates ICT into the classroom on a daily basis.
    38. 38.   Proficient:  This level indicates that the educator is a leader in the use of ICT.
    39. 39.    Instructional computing consists of IT tools, methods and services. It allows faculty to improve their teaching. It provide an enhancing learning environment for students.
    40. 40. 1.Improved /expanded facultystudent communications-e.g e-mail, on-line chatrooms, virtual class hours. 2.Improved instructional logistics and communications-e.g. e-syllbus, online submission of assignment, online testing
    41. 41. 3.Expanded and improved classrooms and laboratory instructional methods- e.g. simulations ,visualization applications. 4.Use of alternate learning delivery mechanisms- e.g. satellite, video, cable, internet
    42. 42.    5.Faculty IT access to electronic material-e.g. digital library, multimedia 6.The IT infrastructure needed to support the above uses-e.g. www, file servers, news servers, courseware acquisition and distribution. Wired classrooms with audio/visual equipment and computer projection and instructional laboratories.
    43. 43. Attributes of Computer based technology 1. 2. 3. 4. 5. 6. Multi-sensory delivery: Text, graphics, animation, sound and video. Active learning: enhanced learner interest. Co-operative learning: positive group/social interaction. Communication Skills: one-to-one, one-tomany, many-to-many. Multicultural education: link students from across the country/around the world. Motivation: greater learner engagement (time).
    44. 44. Computer technology-based learning Prior to working with computers, students can discuss concepts in the lesson and plan - what they are going to do. While using computers, students can discuss either orally or via computer - what they are working on. During a pause in computer use, students can analyze - what they have learned and done, share information with others, and plan their next steps. After using computers, students can again analyze and share - what they have learned and done, as well as what they need to do next.
    45. 45. ICT poses new challenges to Educators      The teachers have to learn how to use the variety of ICT applications; The teachers have to use, adapt and design ICT-enhanced curricula; They have to expand the content area of knowledge; They have to take new roles; and They have to respond to individual students
    46. 46.           Learning Facilitator Collaborator Trainer Advisor Knowledge Manager Curriculum designer Instructional designer Team Coordinator Co-learner Assessment Specialist
    47. 47. Traditional medium   Lectures books ICT medium      Computers Multimedia Internet Lectures Books
    48. 48.    ICT does not automatically add quality to teaching and learning. ICT application in education can accelerate and improve learning on a number of fronts from basic skills, problem solving, information management, establishing life-long learning habits and concepts development. It can also provide the means of gathering, connecting and analysing data about teaching and learning.
    49. 49.        Multimedia PC, Laptop, Notebook. CDs& DVDs. digital video, still camera. Internet and its tools- e-mail ,browsers, website, search engines, chat etc. Computer aided instruction& computer mediated conferencing, video/audio conferencing. Digital libraries , e-books& electronic publications. Interactive TVs. Microsoft publishing -news letter, poster, brochure.
    50. 50.  Creativity  Flexibility  Logistic skills
    51. 51. Advantages of ICT resource sharing;  wide variety of services;  flexibility;  reliability;  faster speed;  cheaper cost. 
    52. 52.  Word processing -documents, notes, projects, assignments  Spread sheet programming -records, exam scores   Data bases -information storage Graphing software -to prepare teaching-learning resources  Developing Multimedia kits -to make process interesting  Using internet and e-mail facilities -to gain knowledge  Games and simulations -to improve quality of learning
    53. 53.        Helps to provide interactive learning experiences Students are stimulated and motivated by the technology Students have comfortable learning . Visualization aids in the understanding of difficult concepts and processes Caters to different learning styles Helps students to gain valuable computer skills. Aids in collaboration and group work.
    54. 54.     Transforms teaching and helps teachers to be more efficient and effective. Aids in the organization and the structure of the course and the course materials. Provides innovative ways to help students learn basic concepts and skills . Aids in the provision of interesting and creative presentations of content.
    55. 55. Facilitate collaboration and communication. Aid in the visualization of difficult concepts Promote creativity. Enable ease in revision and updating of course content. Provide flexibility and variety in learning. Provide a multimedia presence in the classroom.
    56. 56.  Computer is a creativity machine,  Computer is a information processing tool, Computer is a teaching aid. 
    57. 57. Computer technology 1. Computers provide an opportunity to enhance the way students think about, manage, process and use information. 2.The use of computers helps us see patterns and relationships in the data that we collect and work with. 3.Students can learn the material at their own time and pace. 4.Computer based learning appeals to a variety of cognitive strengths and learning styles.
    58. 58. Computer-mediated instructional (CMI) materials  Learner centered  Knowledge centered  Assessment centered  Society centered
    59. 59.      CBI provides consistency of content delivery. CBI provides for diverse learning needs. CBI offers learner flexibility in controlling and pacing learning. CBI provides motivation and promotes interactivity. CBI provides greater retention and reduces the instructional time.
    60. 60.     CBI provides means of tracking learners’ progress. CBI allows standardized testing. CBI provides opportunities for practice through simulation. CBI more readily provides training to remote locations and eliminates cost associated with travel.
    61. 61.    A system that allows access to information sites all over the world. Information is presented in text, audio and video files. Resources such as lecture notes, readings, tutorials and assignments can be delivered to, and received from, students both on and off campus.
    62. 62. Web assisted classroom instruction -the teacher teaches the lesson with the help of the website. The interactions may be in the form of discussion ,questioning, demonstration and experiment.
    63. 63. The learner searches website, collects information and learns the lesson. Web is a viable tool to help students gain education without being on campus. It allows greater autonomy of learning.
    64. 64.   the Internet consists of a vast collection of independent computers linked by national and international telecommunication networks. Each Internet site contains information (text, images, audio, video, links etc.) which are accessible to the individual working from their home computer.
    65. 65.      Internet sites are increasing in number, sophistication and content. These changes have arisen due to commercial adoption of the Internet. Internet provides information in text, graphics, audio and video. New programming allows a greater degree of interactivity through real time audiovisual transfers and chat. Coloured and animated graphics are of much greater educational value than photocopied images
    66. 66. Online learning tasks     One - alone: Online data bases, e-journals, digital libraries. One – to - one: Collaborative assignments’ interviews. One – to - many: Online lectures, symposiums. Many - to - many: Discussion groups, debates, games, simulations, case studies, brain storming, project groups.
    67. 67.   Hypertext consist of a complex webs of interrelated ideas/documents. The linking of information together by highlighted key words that have been marked up creating paths through related material from different sources.
    68. 68. An approach to information storage and retrieval that provides multiple linkages among elements . It allows the learner to navigate easily from one piece of information to another. It is the storage and retrieval of text, images audio and video files.
    69. 69. A connection among documents in a hypermedia or hypertext format.
    70. 70. It provides a platform for incorporating a variety of different kinds of multimedia file types: images, video, audio and animations. It is neat and clean and it allows for portability of materials. It is easy for professors to update, saving them time and energy.
    71. 71. Scanning media.  Talking to experts.  Recording information.  Writing/ producing compositions.  Engaging research. 
    72. 72.    Students who use multimedia tools are active learners. Students reflect these kind of tasks throughout their life. Students work collaboratively, not only with each other, but with researchers and teachers.
    73. 73.   A typical system consists of a combination of a compact disc, computer and video technology. The interactive video refers broadly to software that responds to certain choices and commands by the user.
    74. 74.   Videodisc systems store video pictures, still pictures, and sound on discs that users can control with a videodisc player. These systems can provide the interactive capabilities of computers and the motion-picture capabilities of videos.
    75. 75. Video Conferencing is a medium where individuals or groups can meet face-to-face in real time to interact and exchange ideas.  Video conferencing began in the mid 1980's as compressed video.  Since it was introduced, communication technologies have improved exponentially. 
    76. 76. A computer simulation attempts to reproduce real-life situations Simulations feature a combination of text and graphics ,using dialogue and inquiry to guide the student through a situation. Simulations also can bring about higher-order synthesis and analysis skills.
    77. 77. Tutorials are one of the most common types of computer-assisted instruction. Tutorials are “page-turners” similar to textbooks, interspersed with predetermined questions and responses. The one-to-one tutoring and feedback provided by a tutorial can make it an excellent tool for improving student knowledge (cognitive domain).
    78. 78. Drill-and-practice programs work well in increasing student knowledge through repetition, usually through cues Students can take as much time as they need or repeat sections, helping to individualize instruction Drill-and-practice programs provide automatic feedback to learners.
    79. 79. ICT allow students to direct their own learning. the student learns facts, concepts, and procedures through the process of discovery, or guided discovery.
    80. 80. ICT in Discovery Learning   1.Computer-based information retrieval systems (e.g., electronic databases), 2.Micro-worlds (microcomputer-based labs and simulations. Simulations are available for biology, genetics, geology, chemistry, physics, environment, social studies, economics, and mathematics-), and  3.Interactive video It allows control of sound, animation, text, graphics, and full-motion video .
    81. 81.  A digital library is a collection of textual, numeric, graphic, audio and video data stored in digital form, indexed and logically linked for ease of retrieval.
    82. 82.       Textual data Numeric data Graphics data Photographs Audio data Video data
    83. 83. Unique features of digital library Safe storage and multiple access of material  Ability to process numerical data published in the literature  Ability to store variety of data  Access information from anywhere in the world  Ease of search and retrieval 
    84. 84. E-learning allows for different learning experiences through:  On - line students group: allowing students to interact with each other  On - line lecturing: allowing faculty to interact with students  On - line counseling: helps students in decision- making  On - line libraries and resource center : providing text, documents, articles for reference.
    85. 85.     E-mail enables students and faculty to communicate with each other and with people all over the world. Students send questions to the instructor and instructor can transmit the answer instantaneously to all students. Faculty can hold “ electronic office hours” so that students can ask questions and receive answers almost immediately. Faculty can create “electronic suggestion foxes” where students can post their comments about the course.
    86. 86.     Structured face-to-face telephone interviewing where computer is used to prompt the interviewee and record the answer in a format convenient for further processing. It saves time and the need to travel. It opens up possibilities for interviewing research subjects from different parts of the world. It provides a limited register for communication.
    87. 87. Technology-enhanced pedagogical practices      P romote active and autonomous learning in students; P rovide students with competencies and technological skills that allow them to search for, organize, and analyze information, and communicate their ideas in a variety of media forms; E nable teachers, students, and their parents to communicate and share information on-line; E ngage students in collaborative, project-based learning in which students work with classmates on complex, real-world-like problems or projects; P rovide students with individualized or differentiated instruction, to meet the needs of students with different achievement levels, interests, or learning styles;
    88. 88. Computers and Related Technology in Education
    89. 89. Applications of graphics       Rieber (1994) proposed five applications of graphics that relate to learning outcomes and events of instruction; these include: cosmetic – graphics serve only as decoration motivation – graphics serve to arouse curiosity attention-gaining – graphics serve to focus the learner’s attention on the instruction presentation – graphics serve to "demonstrate or elaborate a lesson concept" (p.50) practice – graphics serve to provide visual feedback
    90. 90. A dual coding theory of learning from visual and verbal materials. (Mayer, 1993)  
    91. 91. Framework of Mayer (1993)    This framework postulates the formation of three types of mental "connections":   1) visual material is used to mentally form a internal visual representation;  2) verbal material is used to form a verbal representation, thus forming a verbal representational connection; 3) the learner builds referential connections between the visual representation and verbal representation.
    92. 92. SIMPLE GRAPHICS- 1
    93. 93. SIMPLE GRAPHICS-2
    94. 94. SIMPLE GRAPHICS-3
    95. 95. VISUAL TOOLS 1. 2. 3. 4. 5. To clarify your point To emphasize your point To simplify your point To unify your point To impress your learner
    96. 96.       Dart, B & Boulton-Lewis, G (eds) (1998) Teaching and Learning in Higher Education. Melbourne, Australian Council for Educational Research. Gibbs G & Habeshaw T (1995) 253 Ideas for your Teaching. Bristol, Technical and Education Services. Laurillard, D (1993) Rethinking University Teaching: A Framework for the Effective Use of Educational Technology. London, Routledge. Weimer, M. (1990). Improving college teaching: Strategies for developing instructional effectiveness. San Francisco: Jossey-Bass. Sandholtz, J. H., C. Ringstaff, and D.W. Dwyer (1997). Teaching with Technology: Creating Studentcentered Classrooms. New York, Teachers College Press.
    97. 97. “If we understand the human mind, we begin to understand what we can do with educational Technology” -Herbert A. Simon.
    98. 98. About the presenter      Dr.B.Victor is a highly experienced postgraduate biology teacher, recently retired from the reputed educational institution St. Xavier’ s College, Palayamkottai, India627001. He was the dean of sciences and assistant controller of examinations. He has more than 32 years of teaching and research experience He has taught a diversity of courses ranging from Send your comments to : pre- university to post graduate classes. bonfiliusvictor@gmail.com
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