hi

1. Learning experience of Media in
Medical Education
MEU Lecture
• .
Dr Lokendra Sharma

2. What do you understand by
Media in Medical Education ?
What method you are using
.
Dr Lokendra Sharma

3. Objectives
Computer assisted learning ,Multimedia, Online
learning
Web based Learning
( Webinar ,Web conference ,Webcast ,Virtual class,
Internet,Telematrics,Telemedicine,Telesurgery,
teleconferencing)
PowerPoint Presentation
Over head Projector
Projection Slides
Chalk Board , Flip Charts ,etc
Dr Lokendra Sharma

4. What is Computer assisted learning ?
Dr Lokendra Sharma

5. How many from you are friendly with
audiovisual aids ? How long ?
Dr Lokendra Sharma

6. what are the common problem we
face by use of media in teaching and
learning ?
Dr Lokendra Sharma

7. Create you own Notes in the bottom
Need not go to Text Books oftenDr Lokendra Sharma

8. Why Audiovisual Aids?
 I hear, I forget
 I see, I remember
Visual perception contributes to about 90% to
all human learning.
Maximum attention span of an adult learner is
20 min
Dr Lokendra Sharma
Source : http://www.scribd.com/doc/11631190/6-Effective-Use-of-Audio-Visual-Aids

9. Dr Lokendra Sharma

10. Objectives of using
Audiovisual Aids ?
To increase the effectiveness of the
teaching or presentation?
To hold the attention span of the
learner for the duration of instruction
To save time ?
Dr Lokendra Sharma

11. Diamond Vs PowerPoint
• The 4 C’s of a Diamond
1. Color
2. Clarity
3. Carat
4. Cut
• The 4 C’s of a PowerPoint
1. Color
2. Clarity
3. Carat
4. Cut
In both the cases garnishing
enhances the beauty….

12. 1. Color ?
 Always use contrasting colors
 Not more than 2 Colors in the presentation
 Maximum 3 Colors

13. 2. Clarity ?
ALL CAPITALS MEANS POOR CLARITY
One font only- One font only-One font
only
 Multiple fonts Irritate Viewers
786 Rule – 7 to 8 words per line…max 6
Lines
Just …..One message per slide

14. 3.Carat – Nothing less than 30 ?
48 font size
44 font size
40 font size
36 fort size
32 font size
28 font size
20 Font Size
 Ensure a font size of 30 for presentation to audience

15. How we can Test the font size … ?
Look at the slide from 6 feet distance
It should be Clear
6 feet distance

16. 4. Why we Cut this paragraph ?
• The first version of PowerPoint was initially developed on 14 August 1984 by
Robert Gaskins and Dennis Austin of Forethought, Inc. of Sunnyvale, California.
Originally designed for the Macintosh computer, the initial release was called
"Presenter". In 1987, it was renamed to "PowerPoint" . Forethought was bought
by Microsoft for $14 million USD ($26.2 million in present-day terms, and became
Microsoft's Graphics Business Unit, which continued to further develop the
software.PowerPoint changed significantly with PowerPoint 97. Prior to
PowerPoint 97, presentations were linear, always proceeding from one slide to the
next. PowerPoint 2000 introduced a clipboard that could hold multiple objects at
once. PowerPoint 2007 introduced a complete redesign of the user interface
where commands could be found in the "ribbon," rather than in traditional menus.
Cut IT!

17. See the difference Same slide after
Cut the sentences
Journey of PowerPoint
 The first version - 14 August 1984
 Robert Gaskins and Dennis Austin
 Designed for the Macintosh
 Initial release was called "Presenter".
 In 1987, renamed - "PowerPoint".
 Microsoft for $14 million
 2007 - Complete redesign

18. A picture speaks a 1000 words!
• Lets do it
Pictures are not fillers
Cut IT!

19. What are the Weakness of PowerPoint .. ?
• Too easy to create slides ?
• Wastes time ?
• Takes too much control away from the
presenter ?.
• Makes for ugly presentations ?.
• Does not lend itself to spontaneous
discussions ?
Dr Lokendra Sharma

20. Why do you need to use audio-
visual aids in your lesson….?
To maintain a high level of interest in the
lesson
To get students to use the knowledge at
the beginning stages
To promote greater student
participation
They can be used at all levels of learning
Dr Lokendra Sharma

21. There are some rules for Using
Power Point Slides ….?
• Total number of slides = 1/2-3/4 number of
minutes in presentation
• One topic per slide
• 3-7 bullets/slide
• Key words
• 32 point for text/ 40 point for headings
Dr Lokendra Sharma

22. Using Power Point Slides
Practice with equipment
Slides should be concurrent with verbal
content
Pause to allow audience to redirect attention
Talk to audience/don’t read slides
Explain graphics
Use verbal cues for next slide
Dr Lokendra Sharma

23. What do you understand by
Virtual Classroom ?
Dr Lokendra Sharma

24. Audiovisual Errors
.
Dr Lokendra Sharma

25. Audiovisual Errors https://www.google.co.in/#hl=en&output=search&sclient=psy-
ab&q=powerpoint+search+engine&oq=powerpointsearch&aq=0s&aqi=g-s1g1g-s4g-msK1&aql=&gs_l=hp.1.0.0i10j0j0i10l4j0i5i10i30.511235.519250.0.521922.16.13.0.3.3.2.1281.7515.3-6j4j7-
3.13.0...0.0.wWlV37NyRo4&bav=on.2,or.r_gc.r_pw.r_cp.r_qf.,cf.osb&fp=fa387f764e8c7fec&biw=1280&bih=518
Dr Lokendra Sharma
PPT Search Engine | Search PowerPoint Presentations Online
PPT Search Engine helps you search powerpoint presentation all over the internet.
www.pptsearchengine.net · Cached page
PPT Search Engine, PowerPoint Search Engines, Download PPT Templates
PowerPoint PPT Search Engine: Slideworld.com has collection of PowerPoint Templates and PPT.
slideworld.com · Cached page
PowerPoint Search Engine , ppt search engine
Powerpoint search engine is the next big thing in the web world. find out what it is and the
www.slideshare.net/rohan_k/powerpoint-search-engine-ppt-search-engine · Cached page
PPT Search Engine | PowerPoint Search Engine
Latest PPT Uploads
www.powerpoint-searchengine.com · Cached page
PowerPoint Search Engine, Free PPT Books Download
© 2009 www.powerpoint-search-engine.com About us link:pdf.io
www.powerpoint-search-engine.com · Cached page
5 PowerPoint Search Engines To Seek Out Publicly Available ...
Are PowerPoint slides tailored to presentations or are presentations tailored to slides?
www.makeuseof.com/tag/5-powerpoint-search-engines-to-seek-out-publicly-available... · Cached page
PowerPoint Search Engine - Build your PowerPoint library, find and ...
The Slideboxx PowerPoint search engine automatically builds your PowerPoint slide library
www.slideboxx.com · Cached page
PPT Search Engine | Best PPT Presentations | Power Point ...
Powerpoint Search Engine: Find Best PPT Presentations on one of the top PPT
www.slideworld.org/Featured.aspx · Cached page
PowerPoint Search Engine
search PowerPoints,ppts,doc,swf,seminar,pdf,ebook for your seminar free of cost
www.studytemple.com/blog/powerpoint-search-engine · Cached page

26. Audiovisual Errors ?
0
10
20
30
40
50
60
70
80
90
1st Qtr 2nd Qtr 3rd Qtr 4th Qtr
East
West
North
 this font is way too small
 don’t try to put too
much on one slide
 don’t have to
apologize
 can you even tell
which color is which
on the bar graph? I
can’t because they are
too similar.
Dr Lokendra Sharma

27. Audiovisual Errors
Use “special effects” sparingly
They rarely add anything to the presentation
And can be extremely annoying and
distracting!
Dr Lokendra Sharma

28. Images:
DO use images to supplement your message
DO use images to emphasize your point
DO NOT use an image as a space filler
DO NOT use redundant images
Dr Lokendra Sharma

29. Animation:
• Animation can help focus the viewers
attention. But it should be kept simple and
used sparingly.
• Keep it in the same folder
Dr Lokendra Sharma

30. Font Errors: Selection
funky fonts are distracting and hard to read
this is a sans serif font (Arial)
this is a serif font
Dr Lokendra Sharma

31. Font Errors: Alignment
 This passage is more difficult for you to
read because it is centered, instead of
left justified.
Don’t do this.
This passage is left justified and easier
for you to read.
 Do this.
Dr Lokendra Sharma

32. Font Colors
Chromatic aberration of the eye causes
different colors in the slide to appear to
be at different depths; and makes it hard
to read
don’t do it!
 Chromatic aberration of the eye causes
different colors in the slide to appear to
be at different depths; and makes it hard
to read
Dr Lokendra Sharma

33. Avoid this.
This section has lower contrast than
what comes next and is harder to
read
Dr Lokendra Sharma
Do this.
White on black is easy to see.
That’s why it is used in low vision apps.

34. Busy backgrounds are distracting
• all the stuff distracts you
from my message and the
picture
• you are having trouble
seeing this
• keep it simple
Dr Lokendra Sharma

35. Simple backgrounds
Not distracting
Text easier to read
Dr Lokendra Sharma

36. Examples of PowerPoint
Dr Lokendra Sharma

37. Shoulder-External Rotation View
Dr Lokendra Sharma

38. Shoulder-External Rotation View
Dr Lokendra Sharma

39. Surface Anatomy
Dr Lokendra Sharma

40. Supraclavicular portion
Dr Lokendra Sharma

41. Supraclavicular portion
Dr Lokendra Sharma
Roots
C6
C7
C8
T1
C5
Middle
Inferior
• Trunk
Superior
Trunk

42. How the Heart Pumps
• Imagine the heart to be like a hose with
a one-way valve in it.
Dr Lokendra Sharma

43. Heart Murmur?Heart Murmur?
Dr Lokendra Sharma
a small hole
If a heart murmur sounds softer may indicate that the hole is
larger.
a large hole.

44. What about Overhead Projector ?
Face to face contact with audience
Front of room ,speaker for easy access
Focus audience's attention
Effective in a fully-lighted room
Audience can follow handouts or take
notes
Ability to modify transparencies during
presentations
Dr Lokendra Sharma

45. What are the rules for
Preparing transparencies ?
The rule of six:
Six lines per transparencies
Six words per line
Six mm smallest letter size
Six cm (3+3 on each side) margin
Dr Lokendra Sharma

46. CHALK BOARD ADVANTAGES ?
Dr Lokendra Sharma

47. CHALK BOARD
ADVANTAGES:
Convenient ? To list items, draw charts, and to solve
problems.
Inexpensive ? can be made locally and easily cleaned.
Graphic representation ?Usable for wide range
Allow step-by –step build up organization of structure
of concept.
Helps student in notes taking.
•
Dr Lokendra Sharma

48. CHALK BOARD:
LIMITATIONS:
Back to audience
Only by small group ?
Carefully prepared drawings are erased and not
preserved for future use.
Considerable skill required for effective use.
Difficult to move from place to place.
Dr Lokendra Sharma

49. MARKER BOARD (white Board):
• (Used like chalk board)
ADVANTAGES:
No mess/untidy from chalk dust
Wider range of colors
Can be used as projection screen
LIMITATIONS:
Expensive
Markers improper, ‘ghosting’ problem
Use recommended markers and cleaning
material
Dr Lokendra Sharma

50. FLIPCHARTS :
 Large number of sheets of paper
 Fixed to a support bar, or display board
 Flipped backwards of forwards as
required.
Dr Lokendra Sharma

51. FLIPCHARTS :
ADVANTAGES:
Flipcharts used small groups and small
audiences.
Display a succession of pre-prepared sheets,
Flipped in required order either from or
towards the back of the suspension system.
Dr Lokendra Sharma

52. MODELS AND SIMULATION DEVICES :
• ADVANTAGES:
• Three-dimensional and concept of reality.
• Size allows close examination.
• Good for magnified situation (e.g. Middle ear
mechanism)
• Permit learning and practice of different
techniques.
• Used to demonstrate function as well as
construction.
• Made with locally available materials.
Dr Lokendra Sharma

53. MODELS AND SIMULATION DEVICES
• LIMITATIONS:
• Simulation models are often expensive
• Craftsmanship required for local construction.
• Usable for small groups.
• Models often easily damaged.
• Never the same as performing techniques on
a patient.
Dr Lokendra Sharma

54. Web based Learning
Internet (http://10.68.102.9)
(DELNET Facility-100 Lakh books etc )
Telemedicine
Tele surgery
Virtual Class room
TeleconferencingDr Lokendra Sharma

55. Thank You
Dr Lokendra Sharma