1. Introduction to Educational Technology TECH3008 Dr. Alaa Sadik Department of Instructional & Learning Technologies www.alaasadik.net [email_address]
3. A simple representation of forms or objects by means of lines, curves and indicators to explain idea or show relationship. Line Drawing
4. A simple and attractive artwork that helps simplify concept or make an idea or relationship simple and clear. Illustrated Drawing
5. A simple drawing uses symbols, directions, keys and icons t o simplify an actual location or situation. Kroki
6. A group of pictures in a specified sequence that tell a story or illustrate a phenomena with titles and captions. Sequenced Drawing
7. A complex picture aims to explain the similarities and differences between two or more objects. Comparative Drawing
8. A simple comic drawing designed to tell a story and evoke emotions and consists of one or more frames with captions. Cartoon
9. A simple-lined humorous or satirical drawing that simplifies or exaggerates a person or event. Caricatures
10. A map is a simplified depiction of a space or specific region, which highlights relations between objects within that space with navigational aids and appropriate scale. Maps
11. A poster is a graphic advertisement aims to post a specific message quickly and simply in a public place. Posters
12. A chart is a visual representation of data ( using lines, bars, pies… ) that displays the relationship among variables, usually cast along x and y axes. Charts
13. Flowcharts A flowchart is a diagram consisting of a set of specified symbols ( rectangles, diamonds, circle.. ) and connecting arrows that shows step-by-step progression through a procedure, process or system.
14. Hierarchical Diagrams A way to organize or categorize data, people or things using levels of organization, moving from broader general categories to narrow specific ones.
15. Geometrical Figures A two- or three-dimensional drawing illustrates a geometrical concept or relationship using accurate measures.
16. Screenshots A screenshot is an image captured by the computer to record the visible items on the monitor or another visual output device.
17. A visual representation captured using ordinary or special optical or digital camera. Photographs
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