Educational Technology rose ann francisco 2 sed-en

1. ROSE ANN P. FRANCISCO
2SED-EN
Educational Technology

2. DIRECT PURPOSEFUL EXPERIENCES
These are first hand experiences which serve as the
foundation of our learning. We build up our reservoir of
meaningful information and ideas through seeing, hearing,
touching, tasting and smelling.
It is learning by doing.
90% of what we do remains in our brain.

3. CONTRIVED EXPERIENCES
These are "edited" copies of reality and used as substitutes for real
things.
We make use of a presentative models or mock ups of reality for
practical reason and so that we can make the real-life accessible to the
students' perceptions and understanding.
We make use of models, mock ups, specimens, simulation, and
object.

4. DRAMATIZATION
We can participate in a reconstructed experience, even though the
original event is far removed from us in time.
It can range from the formal plays, pageants, to less formal tableau,
pantomime, pupets and
role playing.
70% of what we say and write remains in our brain.

5. DEMONSTRATION
 It is avisualized explanation of an important fact,idea or process
by the use of photographs, drawing, films, displays, or guided motion.
 It is show how things are done.

6. STUDY TRIPS
 These are excursions, educational trips, and visits conducted to
observe an event that is unavailable within the classroom.

7. EXHIBITS
 These are displays seen by the spectators, they may consist of
working models arranged meaningfully or photograps with models,
charts, and posters.
 Sometimes exhibits are "for your eyes only" but there are some
included sensory experiences where spectators are allowed to touch or
manipulate models displayed.
 50% of what we hear and see remains.

8. TELEVISION AND MOTION PICTURES
 Television and motion pictures can reconstruct the reality of the
past so effectively that we can made to feel we are there.
 The feeling of realism, their emphasis on person personality, their
organized presentation, and ability to select, dramatize, hightlight, and
clarify.
 Only 30% of what we see remains.

9. STILL PICTURES, RECORDINGS,
RADIO
These are visual and auditory devices which may be used by an individual or
a group
Still pictures lack the sound and motion of a sound film.
Radio broadcast of an actual event may often be likenedto a televised
broadcast minus its visual dimension.
30% of what we see remains.

10. VISUAL SYMBOLS
 These are no longer realistic reproduction of physical things for
these are highly abstract representation.
 Examples are drawing, cartoon, strips drawing, diagram,
formula, charts, graphs, maps,
and diagrams.
 20% of what we hear.

11. VERBAL SYMBOLS
 They are not like the object or ideas for which they stand. They
usually do not contain visual clues to their meaning.
 Written words fall under this categories.
 10% of what we read

12. THE END:-)
Thank you ma'am Jaydee De Leon for
sharing your knowledge to us.
may our all mighty God bless you always.