Visual Symbols
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.
Strip Drawings
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.
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.
Poster - is a “public” piece of paper conveying information through
text (words) and/or graphic images (symbols or pictures).
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