Types of Instructional Images

Dr. Alaa SadikSultan Qaboos University, Oman

www.alaasadik.netalaasadik@gmail.com

A simple representation of forms or objects by means of lines, curves and indicators to explain idea or show relationship.

Line Drawing

A simple and attractive artwork that helps simplify concept or make an idea or relationship simple and clear.

Illustrated Drawing

A simple drawing uses symbols, directions, keys and icons to simplify an actual location or situation.

Kroki

A group of pictures in a specified sequence that tell a story or illustrate a phenomena with titles and captions.

Sequenced Drawing

A complex picture aims to explain the similarities and differences between two or more objects.

Comparative Drawing

A simple comic drawing designed to tell a story and evoke emotions and consists of one or more frames with captions.

Cartoon

A simple-lined humorous or satirical drawing that simplifies or exaggerates a person or event.

Caricatures

A visual representation captured using ordinary or special optical or digital camera.

Photographs

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

A poster is a graphic advertisement aims to post a specific message quickly and simply in a public place.

Posters

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

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.

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.

Geometrical Figures

A two- or three-dimensional drawing illustrates a geometrical concept or relationship using accurate measures.

Screenshots

A screenshot is an image captured by the computer to record the visible items on the monitor or another visual output device.

Select one of the above image processing tools then complete the following points using the information provided by developers and reviewers.

3. Features and capabilities of image processing tools4. Advantages of using image processing tools5. Using image processing tools in the classroom6. Teaching students to use image processing tools

Image Processing Tools

1. Line Drawing

2. Illustrated Drawing

3. Kroki

4. Sequenced Drawing

5. Comparative Drawing

6. Cartoon

7. Caricatures8. Photographs9. Maps10. Posters

11. Charts12. Flowchart 13. Hierarchical Drawing14. Geometrical Figures15. Screenshots

2. Types of Instructional Images