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Teaching and Learning with Technology Allyn and Bacon 2005Teaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology
Teaching and Learning with Technology
Audio and Visual
Technologies
Chapter 9
Teaching and Learning with Technology
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Listening includes both hearing and comprehending audio
• Effective listening for learning includes
• Accurate hearing
• Focused listening
• Reinforcement to stimulate neural connections
Audio and Instruction
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Audio Cassette• Economic, durable, and easy-to-use• Uses magnetic tape to record voice,
music, and other sounds• Can be used in centers, small groups, or
large group instruction May be used for many projects– Talking books, multimedia kits, oral
histories and journals are examples
Traditional Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Broadcast Audio• Received via radio or cable
audio channels
• Enhances content with current events, music, and foreign language
Traditional Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Optical Media (CD-ROMs)• Offer better clarity and
greater storage capacity than traditional audio media
• Easier to directly access target audio for replay
Digital Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Optical Media (CD-ROMs)• With CD-Rs and CD-RWs you can
also record audio• Advantages:
• Durable• Easy to handle• Portable• Variety of topics available
Digital Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Internet Audio• Instead of CD, you can download
legally available audio in WAV and MP3 compressed formats
• Need software media players (typically free) for play back
• MP3 is gaining popularity because its files are smaller
Digital Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
MP3 Files• Visualizations sometime displayed
during audio playback
• MP3 players usually include recording and playback controls
• Typically music but may also include other audio elements
Digital Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Internet Radio• Using streaming media, radio stations
offer simultaneously broadcast via the Web as well as the airwaves
• National and international stations outside the local area are now available via the Web
• Includes music, news and talk stations from around the world
Digital Audio Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Visual literacy • The ability to correctly interpret
visual signals• Visual experiences in education
designed to encourage visual literacy• Awareness of effective visual design
helps to impart visual literacy skills to students
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Visual Design Basics• Visual design includes visual, text, and
affective elements• Visual - graphics, symbols, real objects,
and organizational elements• Text - aspects of text including fonts,
spacing, color, and sizes• Affective elements - visual components
that can elicit responses from viewers
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Visual Communication
Can you See the difference?
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Non-Projected Visuals• Real objects - objects brought into the
classroom as a visual enhancement
• Models - 3-D representations of real objects or concepts
• Exhibits - displays or dioramas created to illustrate instructional concepts
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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• Print Materials - commercial and teacher-made paper materials
• Graphics and Photos - pictorial images used to illustrate and clarify
• Support technologies include: Bulletin Boards, Flip Charts, Magnetic Boards, Chalk Boards, White Boards and Electronic White Boards
Visual Communication
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2002Teaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
Technologies for Projected Visuals • Overhead Projectors shine light
through transparencies for large group projection of the images
• Transparencies can be, drawn, printed with ink jet or laser printers, or copied
Traditional Visual Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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• Commercial transparencies are frequently available with texts
• Transparencies can also be created with common software such as word processors or desktop publisher
• Be sure to select the right transparency film for your printer (laser or ink jet) to avoid damaging your printer
Traditional Visual Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Allyn and Bacon 2005Teaching and Learning with Technology Allyn and Bacon 2005
• Advantages
• Allows teacher to maintain eye contact
• Longevity of images
• Enable teacher to build concepts with overlays
• Easy to use and create
Traditional Visual Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Digital Projectors • Used to project digital images from
computers, digital cameras, and photo CDs
• Allows for large group display of anything digital
• May also be able to display analog output from VCR
Non- Traditional Visual Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Document Cameras• Video camera mounted on a stand
that captures and displays video images
• May use a monitor or digital projector for display
• Can zoom in on a real time demonstration or small objects
Non- Traditional Visual Media
Teaching and Learning with TechnologyTeaching and Learning with Technology
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Multimedia:• Combination of multiple visuals and
audio media into a single integrated whole
• Typically stored on a CD-ROM with hyperlinks between the elements
• Should be carefully evaluated for good design and appropriate and meaningful audio and visual elements
Multimedia in Instruction
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