are
representations of direct reality,
which comes in the form of signs and
symbols.
Drawings
a drawing may not be real thing but better to have a
concrete visual aid than nothing. To avoid confusion, it is good that our
drawing correctly represents the real thing.
Cartoons
another useful visual symbol that can bring novelty to
our teaching is the cartoon. A first-rate cartoon tells its story
metaphorically.
Poster
is any piece of printed paper designed to be attached to a wall or vertical surface. Posters are used for reproductions of artwork, particularly famous works, and are generally low-cost compared to original artwork
Strip Drawings
a sequence of drawings in a newspaper, magazine, etc.,
relating a humorous story or an adventure.
Diagrams
“It is any line drawing that shows arrangement and
relations as of parts to the whole, relative values, origins and development,
chronological fluctuations, distributions, etc.” (Dale 1969)
Types of Diagrams
Affinity
Diagram – used to
cluster complex apparently unrelated data into natural and meaningful groups.
Tree
Diagram – used in
increasing details or various tasks that must be accomplished to complete a
project.
Fishbone
Diagram – cause-and-effect
diagram.
Charts
It is a diagrammatic representation of relationships
among individuals within an organizations.
Types of Charts
Time
Chart - tabular
time chart that presents data in ordinal sequence.
Tree
or Stream Chart – depicts
development, growth and change by beginning with a simple course with spread outs
into many branches.
Flow
Chart – visual way
of showing a process from beginning to end.
Organizational
Chart – shows how
one part of the organization relates to other parts of the organization.
Comparison
and Contrast Chart –
shows similarities and differences.
Pareto
Chart – type of bar
chart, prioritized in descending order of magnitude or importance from left to
right.
Gantt
Chart – is an
activity time chart.
Graphs
Pictures that help us understand data.
Types of Graphs
Circle
Graph – recommended
for showing parts of whole.
Bar
Graph – use in
comparing the magnitude of similar items at different ties or seeing relative
sizes of the parts of a whole.
Pictorial
Graph – make use of
picture symbols.
Graphic
Organizers – you
met several graphic organizers in your subject, principles of teaching.
Maps
Is a representation of the surface of the earth or some
part of it.
Types of Maps
Physical
Map – altitude,
temperature, rainfall, precipitation, vegetation and soil.
Relief
Map – three
dimensional represents and show contours of the physical data of the earth or part of the earth.
Political
Map – gives
detailed information about country, provinces, lakes, rivers etc.
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