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MODULE 2. TWO-DIMENSIONAL (2D) INSTRUCTIONAL MEDIA. BOARDS. 1. Chalkboards 2. Whiteboards and Magnetic Boards 3. Cloth 4. Hook and Loop Boards (Velcro Boards) 5. Pegboards 6. Bulletin Boards. Chalkboards.
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MODULE 2 TWO-DIMENSIONAL (2D) INSTRUCTIONAL MEDIA
BOARDS 1. Chalkboards 2. Whiteboards and Magnetic Boards 3. Cloth 4. Hook and Loop Boards (Velcro Boards) 5. Pegboards 6. Bulletin Boards
Chalkboards These are the most common instructional media found in classrooms, rural and urban alike. Chalkboards, once called blackboards, come in a variety of colors but the most common is green.
Chalkboard http://www.google.com/imgres?
Whiteboards and Magnetic Boards Whiteboards and magnetic boards are those with a glossy surface, commonly white in color, where non-permanent markings are made with the use of special felt pens.
Whiteboard and Magnetic Board http://www.google.com/imgres?
Cloth Boards (felt, Flannel, and Carpet) This is a piece of plywood or heavy cardboard covered with either felt, flannel or carpet.
Hook and Loop Boards (Velcro Boards) In creating a hook and loop board, a plywood or heavy cardboard is covered with a nylon loop material and the nylon hooks are adhered on the back of the instructional materials to be displayed on the board.
Pegboards Pegboards are made of tempered masonite with 1/8-inch holes drilled 1 inch apart. These boards are used in displaying three-dimensional objects or heavy materials with the use of hooks inserted into the board.
Bulletin Boards Bulletin boards are generally not used directly in instruction but tend to be a supplement. These boards are usually designed as an instructional device that can carry a message without the presence of a teacher.
GRAPHIC MATERIALS Graphic materials translate abstract ideas and relationships into a concrete form. They are photographic, two-dimensional materials designed to communicate a message to the viewer.
Advantages A. It is readily available. B. It can be easily carried from place to place. C. It is easy to use. D. It is inexpensive and can be reused. E. It helps focus attention. F. These convey certain types of information in a condensed form.
Limitations A. This is not interactive B. It lacks depth and motion C. It can be easily misinterpreted D. This is written at a certain reading level E. It needs prior knowledge in order to interpret or understand what is presented.
Best Practices in Using Graphics A. Use large visual. B. Use simple materials. C. Cover irrelevant materials D. Use one at a time E. Teach learners how to interpret F. Ask questions for clarifications.
Drawings and Sketches Drawings and sketches employ the use of lines, either simple or crude. They may not be the real thing but they may represent persons, places, things, and concepts.
Cartoons Cartoons use symbolism and oftentimes bold exaggeration to present at a glance a message or point concerning news events, people or situations.
Strip Drawings It is a form of cartooning in which a cast of characters enacts a story in a sequence of closely related drawings . Strip drawings can be used for motivation or starter for a lesson.
Posters Are combination of lines, images, colors, and words. They are intended to catch attention and communicate a message quickly.
Charts Are graphic representations of abstract relationships such as chronologies, quantities, and hierarchies.
These show an organization’s structure or chain of command. It illustrates the interrelationships between the different parts of an organization.
They are similar to organization charts but its purpose is to show the classification or categorize of objects, events or species.
Time Lines Time lines show in sequence different events or the relationship of people and events. They are very helpful in summarizing series of events.
2008 EXPORT PERCENTAGE Tabular Charts or Tables They contain numerical information or data in a table or columns.
Steps Of the Scientific Method Flowcharts or Process Charts These kinds of charts show a process, sequence, or procedure.
These kinds of charts show change, growth or development by beginning with a single course and then spreads out into many branches or by beginning with many branches which then come together into a single channel.
Gannt Chart http://s895.photobucket.com/albums/ac155/Melissasue07/?action=view¤t=gantt-chart-viewable.png&newest=1
A gannt chart is an activity time chart that illustrates the start and finish dates of a certain activity or project.
Graphs Graphs show quantitative data. These kinds of graphics make analysis and interpretation of numerical information easier.
They are used when plotting trends of relationships between series of data. It shows the progress over a period of time.
Bar graphs are the simplest and easiest to read. The data are presented in horizontal or vertical bars. While the widths of the bars are the same, it’s length represents the amount or percentage data.
The sections of these kinds of graphs represent the parts of a whole. These graphs always present whole amounts and its parts are calculated in percentage or fractional parts.
They are used to compare several related totals thru the use of geometric shapes.
Pictorial Graphs or Pictographs http://62.0.5.133/www.mytestbook.com/images/Grade4/Math/278_2749_wk30pic3.gif
These graphs utilize related pictures or drawings to show numerical data. It is an adaptation of the bar graph.
Diagrams Are intended to show relationships or to help explain a process, how something works or how something is constructed. Diagrams rely heavily on symbols that is why they are highly abstract that most of the time support materials are needed to give users the necessary background information.
Cluster or Cloud Diagram http://62.0.5.135/www.signiant.com/Portals/919/images//Signiant_Cloud_Diagram3-resized-600.JPG
This is used in a nonlinear activity wherein ideas, images, and feelings are generated around a stimulus word. It helps students see patterns in their ideas and help systematize the generation of ideas based upon a central topic.
Chain of Events http://62.0.5.135/i.techrepublic.com.com/blogs/figure3.jpg
This diagram illustrates the stages of an event, the actions of a character or the steps in a procedure.