educational technology 1 graphic materials
DESCRIPTION
Don't forget to hit like or post a comment here! :)TRANSCRIPT
PLEASE WAIT…
100%
LOADING
GRAPHIC MATERIALS
What is Graphics?
“Graphikos” means painting as well as drawing. “Graphein” means to write as well as to represent by means of lines.
The presentation of information in the form of diagrams and illustrations instead of words or numbers.
It should be simple, bold, legible, brief and have adequate margins.
Advantages of Graphic
Materials
Graphics are instructional materials, two dimensional in nature.They are capable of attracting attention.
They convey ideas through simple,
bold, legible, brief, non-verbal
experiences during teaching learning
process.
They facilitate the formation of mental images so basic to learning.They present ideas in the form of a picture or a sketch.
They boldly, clearly and forcibly communicate facts, ideas, terms, concepts, principles
and processes through a synthesis of
drawings, words and pictures.
They convey certain types of information in a condensed and summarized form.They present information quickly and effectively.
Kinds of Graphic Material
CHARTS
They are combinations of
graphic and pictorial media designed for orderly and logical
visualizing of relationship between
key facts or ideas.
Objectives of Charts
To visualize some principle or concept which may be more difficult to understand if treated only in words.To summarize information.
To show relationship by means of facts, figures or statistics.
To present materials symbolically.
To present abstract concepts in visual form.
To show continuity in process.
Types of Charts
Tree Charts
These are developed from a base composes of several roots which
lead into trunk.The branches in turn represent
developments and relationships.
Useful in showing developments
resulting from a combination of several factors.
Flow Charts
It shows the organization of a
student council or a unit of government or the development of a
manufacturing process.
Table Charts
Used for comparisons or for listing advantages and disadvantages of a business or an
organization.
DIAGRAMS
A condensed drawing consisting
of lines and symbols which represent the object or process.
GRAPHS
Visual representation of a numerical data, presented in a quick and an effective manner. Requires little explanation.
Types of Graphs
Line
Graph
Pie
Graph
Bar GraphPictograph
MAPS
An accurate representation on a plane surface in the form of a diagram drawn to scale the
details of boundaries of continents, countries, etc.
ILLUSTRATIONS(FLAT PICTURES)
It can be hand-drawn, photographic
reproductions, lithographic
reproductions.It does not require any lengthy explanation.
Sources:
Advance Educational Technology by Ramnath Sharma, S.S ChandraIntroduction to Educational Technology by K. Sampath et,.al
Please wait..
LOADING
It’s time to test what you’ve
learned.This is a true or
false test.
Just click the mark if your answer is TRUE. Otherwise click the mark if FALSE.
After the answer was revealed, click to proceed to the next question
READY??
1. Graphic materials are the presentation of
information in the form of diagrams and
illustrations instead of words or numbers.
CORRECT!!
WRONG
2. Graphics should not be simple,
bold, legible, brief and have adequate
margins.
CORRECT!!
WRONG
3. The different types of charts are tree
chart, flow chart and pie chart.
CORRECT!!
WRONG
4. Flat pictures doesn’t require
lengthy explanation.
CORRECT!!
WRONG
5. Graphs are visual representation of a
numerical data, presented in a quick
and an effective manner.
CORRECT!!
WRONG
Thank you for answering!
Reported By:Joyce
BSED3 – English
@all rights reserved 2012