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What is 2-D?. 2 dimensional (2D) instructional materials consist only of legnth and width. They are paper based, opoque materials that are commonly found in classrooms. Boards. 2-D Instructional materials Boards. Chalk Boards
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What is 2-D? • 2 dimensional (2D) instructional materials consist only of legnth and width. They are paper based, opoque materials that are commonly found in classrooms
2-D Instructional materialsBoards • Chalk Boards -this are the most common instructional media found in the classrooms, rural and urban alike. -chalk boardsd are once called blackboards comes in a variety of colors.
2-D Instructional materialsBoards • White boards and magnetic boards • Also called as multipurpose boards • Are those with glossy surface, commonly white in color. • This kind of board have been used not only in classrooms but also in computer rooms.
2-D Instructional materialsBoards • Cloth boards(felt, flannel, and carpet) -This is a piece of plywood or heavy cardboard covered with either felt, flannel or carpet. -This board are portable, simple to use and best use for drills, positioning exercise, etc.
2-D Instructional materialsBoards • Hook- and loop boards(velcro boards) -it is made of plywood or heavy cardboard is covered with nylon loop material and nylon hook -these board are used in a similar fashion with cloth boards.
2-D Instructional materialsBoards • Peg boards - Are made of tempered masonite with 1/8- inch holes drilled 1 inch apart. This boards are used in displaying three- dimensional objects or heavy materials w/ the used of hooks.
2-D Instructional materialsBoards • Bulletin board -These boards are usually designed as an instructional device that can carry a message without the presence of a teacher.
2-D Instructional materialsGraphics • Drawing and Sketch • They may not be the real thing but they may represent persons, place, things, and concepts. • If there is a need to illustrate something on the board sketch and drawing is an important skill.
2-D Instructional materialsGrphics • Cartoons • Can be used as a spring board for a lesson, for a follow-up activity, or for evaluation purposes
2-D Instructional materialsGraphics • Strip Drawings - It is a form of cartooning in which a cast of characters enacts a story in a sequence of closely related drawings.
2-D Instructional materialsGraphics • Posters - Are combination of lines, images, colors and words. They are intended to catch attention and communicate a message quickly.
2-D Instructional materialsGraphics • Charts • Graphic representation of abstract relationship such as chronologies, quantities, and hierchies.
Types of Charts a.Organizational chart - Shows organization’s structure or chain of command.
Types of Charts b.Classification charts - They are similar to organizational chart but it’s purpose is to show the classification or organization of object, events or species.
Types of Charts c.Time line -shows sequence in different events or the relationship of people and events.
Types of Charts d.Tabular charts or Table - They contain numerical information or data in a table or columns
Types of Charts e.Flowcharts or Process Charts - Shows a process, sequence, or procedure
Types of Charts f.Tree or stream charts -shows changes of growth or development and illustrates our ancestors.
Types of Charts g.Gannt Charts - Is an activity time chart that illustrates the start an finish dates of a certain activity or project.
2-D Instructional materialsGraphics • Graphs • Shows quantitative data. • Makes analysis and interpretation of numerical information easier.
Types of Graphs a.Bar Graphs • The simplest and easiest to read. • Represented in horizontal or vertical bars.
Types of Graphs b.Pie Graph or Circle Graph • These graphs always presents whole amounts and it’s parts are circulated in percentage or in fractional parts.
Types of Graphs c.Area or solid graphs - They are used to compare several related totals thru the use of geometric shapes.
Types of Graphs d.Pictorial Graphs • Utilize related pictures or drawings to show numerical data. • It is an adaptation of the bar graph.
2-D Industrial materialsGraphics • Diagram -intended to show relationships or to help explain a process, how something works or how something is constructed.
Types of Diagram a.Cluster or Cloud Diagram - Is used in a nonlinear activity wherein ideas, images, and feelings are generated around stimulus word.
Types of Diagram b.Chain of events - It illustrates the stages of an event, the actions of a character or the steps in a procedure.
Types of Diagram c.Fishbone Mapping - Is used to show causal interaction of a complex event like (nuclear explosion) or a complex phenomenon.
Types of Diagram d.Cycle - Illustrates how series of events interact to produce a set of results such as the life cycle.
Types of Diagram e.Compare/Contrast - A diagram that is used to show similarities and differences
Types of Diagram f. Venn Diagram - Is used to show relationships between sets, similarities and difference between characters, storiees or poem.
2-D Instructional materialsGraphics • Maps(flat maps) -representation of the earth’s surface or part of it.ff. types of map: a.Political map b.Physical map c.Commercial or economic maps
2-D Instructional materialsGraphics • Flip Charts - A small white board, this stationary item is supported by four-legged easel or tripod and several sheet of paper are hinged at the upper edge of the chart.
