visual aids
TRANSCRIPT
Dr. Roma Smart JosephTeacher Educator
Lucknow, U.P, India
VISUAL AIDS
INTODUCTION…..WHAT ARE AUDIO-VISUAL AIDS.1) Audio visual aids or materials help the process of learning. They encourage clarification and stimulation.
2) They are the multisensory material that motivates and stimulates the individual.
3) It makes dynamic learning experience more concrete and realistic.
4) These planned educational materials appeal to the senses of the people and quicken learning facilities for clear understanding.
CHARACTERSTICS OF AUDIO VISUAL AIDS.• 1) Teaching aids should be meaningful and
purposeful.• 2) It must motivate the learner.• 3) Teaching aids must be accurate in every
aspects.• 4) They must be up to date.• 5) Teaching aids must be easily portable .
Visual aids are those aids which we can see via our eyes.
These are helpful to visualize the things. e.g., 3 D aids, display board, print materials etc.
VISUAL AIDS……
TYPES OF VISUAL AIDS……..Visual aids are broadly classified into two main categories….1) Projected visual aids. 2) Non – Projected visual aids.
NON- PROJECTED VISUAL AIDS…..• There are various non projected visual aids
some of these commonly used aids are…..• 1) Charts.• 2) Flash cards.• 3) Posters.• 4) Cartoons.• 5) Models.
CHARTS…..• Chart is defined as a visual aid which depicts
pictorial and written key information in systematic way to summarize, compare, etc.
TYPES OF CHARTS……• There are following three main types of
charts…..• a) Narrative charts.
.
FLOW CHARTS TABULATION CHARTS
FLASH CARDS….• Flash cards are a set of pictured paper cards of varying sizes that are flashed one by one in a logical sequence.
POSTERS….
CARTOONS……
MODELS….• If the topic that we need to explain is quite
difficult to apprehend…we prepare a model.
PROJECTOR AIDS……• There are mainly two types of visual
projector aids… 1) OVERHEAD PROJECTOR
2) POWERPOINT PRESENTATION.
OVER HEAD PROJECTORS…...• It projects transparencies with brilliant screen
images suitable for use in a lighted room.• Teachers can write or draw on the transparency
these are projected simultaneously on the screen by the projector.
POWERPOINT PRESENTATION….
DO’s and DON’T :1) Use big enough font.2) Keep background simple.3) Use animation only when appropriate.4) Use bullets to make it simple and easy.5) Font colour must be simple.
