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 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.

Graphic Materials

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 mapb.Physical mapc.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.

Pictures and Photographs

Postcards

Flashcards