Question: What Are Graphic Materials?

Where do we use graphics?

The areas in which computer graphics is used include:cartography,visualization of measurement data (2D and 3D),visualization of computer simulations.medical diagnostics,drafting and computer design,preparation of publications,special effects in movies,computer games..

What is the important of graphic materials?

Graphic materials are materials used for instruction characterized by their vivid nature, can be clearly described and are able to effectively present message in which it is designed for.

How many types of graphics are there?

There are two types of computer graphics: raster graphics, where each pixel is separately defined (as in a digital photograph), and vector graphics, where mathematical formulas are used to draw lines and shapes, which are then interpreted at the viewer’s end to produce the graphic.

What are the advantages of graphic presentation?

One advantage of graphics presentations is the convenience with which the audience can follow along, while one disadvantage is that data may show a false picture of the situation. Graphics presentations are a popular method to present large quantities of data because almost everyone can understand them.

What is graphic presentation of data?

A chart is a graphical representation of data, in which “the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart”. … A data chart is a type of diagram or graph, that organizes and represents a set of numerical or qualitative data.

What is a graphic presentation?

Graphic presentation enjoys numerous forms of expression ranging from the written word to the most abstract of drawings or statistical graphs. The graph is a chart form that is used to present statistical (quantitative) data and to present the relationships between variables. …

What do you mean by graphics?

A graphic is an image or visual representation of an object. Therefore, computer graphics are simply images displayed on a computer screen. Graphics are often contrasted with text, which is comprised of characters, such as numbers and letters, rather than images.

What instructional materials are used in the classroom?

Types of instructional materialsPrintTextbooks, pamphlets, handouts, study guides, manualsAudioCassettes, microphone, podcastVisualCharts, real objects, photographs, transparenciesAudiovisualSlides, tapes, films, filmstrips, television, video, multimediaElectronic InteractiveComputers, graphing calculators, tablets

What are the advantages and disadvantages of graphs?

Advantages: summarize a large dataset in visual form; easily compare two or three data sets; better clarify trends than do tables; estimate key values at a glance. Disadvantages: require additional written or verbal explanation; can be easily manipulated to give false impressions.

What are examples of graphics?

Examples of graphics include maps, photographs, designs and patterns, family trees, diagrams, architectural or engineering blueprints, bar charts and pie charts, typography, schematics, line art, flowcharts, and many other image forms.

What is the difference between a graphic and an image?

Graphics (or Vector images) are elements that you can scale as large, or as small as you like, and will always appear smooth. This makes them ideal for logos and any branding elements used in banners and other large format prints. … An image is a 2-dimensional plane of pixels where every pixel have a domain of colors.