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Presented by
              Dr. B. Victor., Ph. D
Email : bonfiliusvictor@gmail.com
     Blog: bonvictor.blogspot.com
Visual cognition and perception
Visual literacy
Visual thinking
Visual intelligence
Visual tools
Graphs
Graphic organizers
Charts
Potential impact of visual tools
VISUAL LITERACY IS….



     “…the ability to understand and
      use images including the
      ability to think, learn and
      express oneself in terms of
      images”.
VISUAL LITERACY IS …

   Non-verbal communication.
   The use of pictures, graphic
   images and verbal symbols
   to convey meaning.
   90% of all information that comes
    into our brain is VISUAL
   40% of all nerve fibers connected to
    the brain are linked to the RETINA
   36,000 visual images per hour may be
    registered by the EYES

      From Brain Based Learning - Eric Jensen,
                                 1996
PROOF THAT VISION IS
         LEARNED


New born babies learn to distinguish
people by smell in a few days.
Babies learn to discriminate by voice in a
few weeks.
It takes months for a baby to recognize
people by sight.
Visual literacy is a teachable
skill
Visual displays can serve as a more effective
alternative to traditional text presentation.
Visual displays are effective for enhancing
the learning of text information.
Visual displays can serve to facilitate
retention of information.
Visual displays facilitate encoding and
retrieval of information
VERBAL LITERACY VS
       VISUAL LITERACY


Verbal literacy depends on learning
grammar, rhetoric and vocabulary.
Visual literacy is the ability to
understand     colour, tone,   line,
texture, proportions,     boldness,
symmetry, repetition, accent and
media.
VISUAL INTELLIGENCE
Visual intelligence is the ability to
appreciate colour , harmony, balance,
symmetry,     repetition, direction and so
forth.
People learn visually by observing,
perceiving, watching, connecting,
drawing, showing, communicating and
structuring their thoughts.
The more you’ll learn from what you see and
the more you’ll enjoy life.
KNOWLEDGE VISUALIZATION


 Sketches
 Diagrams
 Images
 Interactive visualization
 Information visualization applications
 Imaginary visualization
 stories
bulletin boards
banners
posters
television
slides
filmstrips
flashcards
transparencies
drama
graffiti
comics
objects
community events
   A visual learner takes in information
    by seeing it.
   A visual learner needs to see, observe ,
    record and write.
   Text diagrams, photographs, charts,
    graphs and maps are tools that aid
    visual style of learning.
Recognize patterns,
Find interrelationships,
Locate    interdependences
among and between new
concepts.
Teaching            Problem –
                  learning             Solving



Investigative                                      Decision
  learning                                         Making


                          Graphic
                         organizers

                                                  Planning
 Critical
                                                  projects
learning


                Evaluating
                                  Writing
                 Projects
                                  Reports
   Nodes represent concepts.
   Lines represent relations
    between concepts.
   Labels on the lines
    describe the nature of the
    relationship.
   Arrow heads indicate
    direction of the
    relationship.
Mind mapping was originated by Tony
Buzan in 1971.
 Mind mapping involves writing down a
central idea and thinking up new and
related ideas which radiate out from the
centre. Then looking for branches out and
connections between the ideas.
   The ‘Head’ of the fish represents a problem,
    issue or project.
   The ‘Ribs’ of the fish represent component
    parts of the problem and related elements of
    each part.
   It helps to identify, explore and display the
    possible causes of a problem.
This map is used to brainstorm ideas.
This map is organized by placing the theme
in the center of the map.
Outwardly radiating sub-themes surround the
center of the map.
The bubble map is designed for the
 process of describing attributes.
Eg. Character traits, cultural traits,
    properties, salient features.
This map is used for comparing and contrasting
 two thinks. Eg. Two characters in story, two
     historical figures, two social systems.
This map is used for seeking context and
  brainstorming .
It has two concentric circles.
In the middle of the circle you put the key
  ideas and the out side circle you put
  everything you know about those ideas.
      It generates ideas, images and
    feelings around a stimulus word.
   It enables to group items into
    categories and to see patterns in
    one’s idea.
 
Cycle attempts to show how
a series of events interacts
to produce a set of results
again and again.
This map is used for identifying
 whole – part and part- sub part
 relationships.
This map supports learners’ spatial
 reasoning.
Unique traits                   Unique traits

                           Shared traits


   A Venn diagram is made of two overlapping
    circles.
   It places individual characteristics in either the
    left or right sections, and common characteristics
    within the overlapping sections.
   It is a graphic organizer used to help students to
    analyze similarities and differences between two
    things (people, place, events, ideas)
It is used to represent the
details of any four events
related to a topic.
It is used to represent any
three details / subordinate
categories of a topic.
subject   Marks




 It is used to describe
the details of any two
topics.
Flow chart represents the sequence of steps
in producing a product or describes a
process.
It displays the key term at the top and
leads down to relate sub-branches of a
concept or an organization or function of
a body.
Beginning

            It is used to describe
              the stages of life
              cycle, the steps in a
              linear procedure
              and the sequence
              of events.
   Used for
    comparing and
    contrasting by
    placing
    individual
    characteristics
    in either the
    left or right
    sections.         49
   Used to show similarities and differences
    between two things (people, places, events,
    ideas, etc.).

                                             50
K – What we KNOW about the subject.
W - What we WANT to learn.
L - What we LEARNED
H – HOW can we learn more
.




                                  51
52
   Use to show positive,
    negative, and
    interesting attributes
    of a subject, concept,
    topic, solution, etc., in
    order to determine
    the nature of the
    outcome and whether
    it will be worth
    continuing or not.
   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 Student-centered Classrooms. New
    York, Teachers College Press.
   Dr.B.Victor is a highly experienced
    professor, recently retired from the reputed
    educational institution- St. Xavier’ s
    College, Palayamkottai, India-627001.
   He was the dean of sciences, IQAC
    coordinator and assistant controller of
    examinations.
   He has more than 32 years of teaching and
    research experience
   He has taught a diversity of courses and
    guided 12 Ph.D scholars.
    send your comments to :
    bonfiliusvictor@gmail.com
Visual tools for teaching  science in colleges

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Visual tools for teaching science in colleges

  • 1. Presented by Dr. B. Victor., Ph. D Email : bonfiliusvictor@gmail.com Blog: bonvictor.blogspot.com
  • 2. Visual cognition and perception Visual literacy Visual thinking Visual intelligence Visual tools Graphs Graphic organizers Charts Potential impact of visual tools
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  • 5. VISUAL LITERACY IS…. “…the ability to understand and use images including the ability to think, learn and express oneself in terms of images”.
  • 6. VISUAL LITERACY IS … Non-verbal communication. The use of pictures, graphic images and verbal symbols to convey meaning.
  • 7. 90% of all information that comes into our brain is VISUAL  40% of all nerve fibers connected to the brain are linked to the RETINA  36,000 visual images per hour may be registered by the EYES From Brain Based Learning - Eric Jensen, 1996
  • 8. PROOF THAT VISION IS LEARNED New born babies learn to distinguish people by smell in a few days. Babies learn to discriminate by voice in a few weeks. It takes months for a baby to recognize people by sight. Visual literacy is a teachable skill
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  • 11. Visual displays can serve as a more effective alternative to traditional text presentation. Visual displays are effective for enhancing the learning of text information. Visual displays can serve to facilitate retention of information. Visual displays facilitate encoding and retrieval of information
  • 12. VERBAL LITERACY VS VISUAL LITERACY Verbal literacy depends on learning grammar, rhetoric and vocabulary. Visual literacy is the ability to understand colour, tone, line, texture, proportions, boldness, symmetry, repetition, accent and media.
  • 13. VISUAL INTELLIGENCE Visual intelligence is the ability to appreciate colour , harmony, balance, symmetry, repetition, direction and so forth. People learn visually by observing, perceiving, watching, connecting, drawing, showing, communicating and structuring their thoughts. The more you’ll learn from what you see and the more you’ll enjoy life.
  • 14. KNOWLEDGE VISUALIZATION Sketches Diagrams Images Interactive visualization Information visualization applications Imaginary visualization stories
  • 16. A visual learner takes in information by seeing it.  A visual learner needs to see, observe , record and write.  Text diagrams, photographs, charts, graphs and maps are tools that aid visual style of learning.
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  • 18. Recognize patterns, Find interrelationships, Locate interdependences among and between new concepts.
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  • 27. Teaching Problem – learning Solving Investigative Decision learning Making Graphic organizers Planning Critical projects learning Evaluating Writing Projects Reports
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  • 29. Nodes represent concepts.  Lines represent relations between concepts.  Labels on the lines describe the nature of the relationship.  Arrow heads indicate direction of the relationship.
  • 30. Mind mapping was originated by Tony Buzan in 1971. Mind mapping involves writing down a central idea and thinking up new and related ideas which radiate out from the centre. Then looking for branches out and connections between the ideas.
  • 31. The ‘Head’ of the fish represents a problem, issue or project.  The ‘Ribs’ of the fish represent component parts of the problem and related elements of each part.  It helps to identify, explore and display the possible causes of a problem.
  • 32. This map is used to brainstorm ideas. This map is organized by placing the theme in the center of the map. Outwardly radiating sub-themes surround the center of the map.
  • 33. The bubble map is designed for the process of describing attributes. Eg. Character traits, cultural traits, properties, salient features.
  • 34. This map is used for comparing and contrasting two thinks. Eg. Two characters in story, two historical figures, two social systems.
  • 35. This map is used for seeking context and brainstorming . It has two concentric circles. In the middle of the circle you put the key ideas and the out side circle you put everything you know about those ideas.
  • 36. It generates ideas, images and feelings around a stimulus word.  It enables to group items into categories and to see patterns in one’s idea.  
  • 37. Cycle attempts to show how a series of events interacts to produce a set of results again and again.
  • 38. This map is used for identifying whole – part and part- sub part relationships. This map supports learners’ spatial reasoning.
  • 39. Unique traits Unique traits Shared traits  A Venn diagram is made of two overlapping circles.  It places individual characteristics in either the left or right sections, and common characteristics within the overlapping sections.  It is a graphic organizer used to help students to analyze similarities and differences between two things (people, place, events, ideas)
  • 40. It is used to represent the details of any four events related to a topic.
  • 41. It is used to represent any three details / subordinate categories of a topic.
  • 42. subject Marks It is used to describe the details of any two topics.
  • 43. Flow chart represents the sequence of steps in producing a product or describes a process.
  • 44. It displays the key term at the top and leads down to relate sub-branches of a concept or an organization or function of a body.
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  • 46. Beginning It is used to describe the stages of life cycle, the steps in a linear procedure and the sequence of events.
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  • 49. Used for comparing and contrasting by placing individual characteristics in either the left or right sections. 49
  • 50. Used to show similarities and differences between two things (people, places, events, ideas, etc.). 50
  • 51. K – What we KNOW about the subject. W - What we WANT to learn. L - What we LEARNED H – HOW can we learn more . 51
  • 52. 52
  • 53. Use to show positive, negative, and interesting attributes of a subject, concept, topic, solution, etc., in order to determine the nature of the outcome and whether it will be worth continuing or not.
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  • 57. 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 Student-centered Classrooms. New York, Teachers College Press.
  • 58. Dr.B.Victor is a highly experienced professor, recently retired from the reputed educational institution- St. Xavier’ s College, Palayamkottai, India-627001.  He was the dean of sciences, IQAC coordinator and assistant controller of examinations.  He has more than 32 years of teaching and research experience  He has taught a diversity of courses and guided 12 Ph.D scholars.  send your comments to : bonfiliusvictor@gmail.com