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1. Audio and Visual Technologies

2. Chapter Goals
 Identify Audio and Visual media of all types
 Examine the relationship between traditional
and digital media
 Address how the media supports learning
styles
 Integration of technologies for classroom
use.

3. What do I need to know???
 Audio and Visual
Images make learning
easier
 Appropriate media
components engage
learners
 Builds multiple
cognitive connections
to content presented

4. THEN & NOW
Movie Projectors VCR/DVD/MP3 Players
Reel-to-Reel Tape Recorders Microcassette Recorders
Record Players/ Vinyl Platters CDs/ DVDs/ MP3
Books E-books, Multimedia CD-ROMs,
Internet
Overhead Projector/ Slide
Projector
Document Camera/ INFOCUS
TV Monitor Computer Display/ LCD

5. Components of Audio Learning
 Listening
– Being able to hear and comprehend
– Effective Listening (Focused Listening)
 Phases of Listening
– Hearing the auditory stimulus
– Processing the neural pulses
– Relate information to previous learned information
– Reinforcement of the content

6. Audio Media Enhancements
 Traditional
– Audiocassettes
– Talking Books
– Multimedia Kits
– Oral Histories
– Broadcast Audio
 Digital
– CDs
– DVDs
– Internet Audio
– WAV Files
– MP3
– Internet Radio

7. Components of Visual Learning
 Visual Literacy
– Developed through teaching and learning
processes experienced
– Clear, consistent visual information helps build
skills
– Guidelines for Effective Visual Design:
 Relevance, Coherence, Consistency, Proportion,
Contrast, Unity and Direction

8. Nonprojected Visuals
 Real Objects
 Models
 Exhibits
 Printed Materials
 Graphics and
Photographs

9. Display Technologies for Nonprojected
Visuals
 Bulletin Boards
 Flip Charts
 Magnetic Boards
 Felt Boards
 Chalkboards
 Whiteboards

10. Projected Visuals
 Digital Projectors
 Document Cameras
 Overhead Projectors
– Transparencies

11. So then what exactly is Multimedia???
 Combination of multiple media combined into
a single integrated whole
 Appeals to individuals particular learning
style.
 Highly interactive which requires learners to
connect

12. TEST TIME!!!
1. What are the six guidelines for effective
visual design?
2. Multimedia is a ________of multimedia
combined into a ________integrated
_______.
3. Which type of visual would be most useful
for large-group instruction?
Nonprojected or Projected