Visual Materials- include both two-dimensional graphics such as maps, and three dimensional objects such as globes. They are in effect anything visual you wish to introduce into the process of education.
Charts- can be used to attract student’s interest, to provide information in a visually structured form or to summarize data
Time Chart – presents data in ordinary sequence.
Tree/Stream Chart – depicts development, growth and change by beginning a single source (trunk) that spreads out into many branches.
Flow/Organizational Chart – shows the functional relationships within an organization.
Comparison and Contrast – tells a summarized story by a simple device of showing two or more sets of data in columnar form.
Diagrammatic Chart – shows students outputs of what and how much have they learned from their lessons. (e.g. after students have read about parts of the molecule have them draw the molecule and label the parts)
Graphs - is a flat picture, which employs dots, lines, or pictures to visualize numerical and statistical data to show statistics or relationship.
Graphs - it represents quantitative data for analysis, interpretation and comparison.
Circle Graph/Pie graph – are used to show relationships of parts to the whole.
Bar graphs – are used to compare thoughts.
Line graphs – are used to show change over a period of time.
Pictograph – are used to show dramatic changes when great accuracy of detail is not important.
Area graph – shows the coverage boundary of certain site or location
Pictures - can create an atmosphere or provide more information on a topic.
Posters - are form of eye-catching graphics, which are designed to convey a message quickly.
Cartoons - re drawings with exaggerated features or symbols, which provide humor or satire.
Flash Cards - A piece of cardboard displaying a picture or a word.
Globes - Are especially helpful in showing the relationship of the world to their bodies in the universe, the reasons for change of seasons, and the significance of altitude and longitude.
Maps - can be used in any class where the following topics are under discussion:
Location -distance
Climate - political divisions
Products - populations
Direction - time differences
Altitude - man’s relationship to his environment
Visual aids - These appeal to sight. They include the blackboard, posters, charts, displays, models, pictures, etc.
Auditory aids – These types of instructional aids appeal to learner’s sense of hearing. These include radio and many types of audio recording.
Audio-visual Aids – appeal to both hearing and seeing. They include sound motion pictures, slides on sound and television.
Stimulation devices – these are the actual representation of the real objects or process, but reduced in size. They include devices built to stimulate the action or function of the real device. The purpose is to develop the “feel” of the actual functioning of the real objects.
Types of instructional materials
Textbook
Workbook/Skillbook
Teacher's Book/ Teacher's Manual/ Teacher's Guide
WorkText
Module and Self-learning kit (SLK)
Reference Book
Multimedia Instructional materials
Factors affecting materials preparation
The curriculum, syllabus and learning competencies
Learners' learning styles, aptitudes, proficiency
Pedagogical principles held by the teachers
Societal demands
Contextual factors
Learner factors – age, interests, level of proficiency in English, aptitude, mother tongue, academic and educational level, attitudes in learning, motivation, reasons for learning, preferred learning styles, and personality
Setting – role of English in the country; role of English in the school; management and administration; resources available; support personnel; the number of pupils; time available for the program; physical environment; the socio-cultural environment; types of tests to be used; and procedures for monitoring an evaluating
Factors to consider in writing IMs
Understanding
Structuring/Clarifying
Sequencing
Balancing
Explaining
Pacing
Reviewing
Elaborating
Transfer of Learning
Understanding
Requires matching the materials to the learner’s abilities and prior knowledge.
Structuring/clarifying
involves organizing the material so that it is clear to the students. Directions, objectives, and main ideas are stated clearly. Internal and final summaries cover the content.
Sequencing
refers to the arrangements of materials to provide for continuous and cumulative learning where complex concepts are taken only after prerequisites skills and concepts have been mastered.
Balancing
materials require establishing vertical and horizontal balance or relationships.
VerticalRelationship
refers to a building of content and experiences in the lesson, unit and course level
Horizontal Relationship
a multidisciplinary and unified view of different subjects; for example the content of the social studies course is related to English and science.
Explaining
refers to the way headings, terms, illustrations, and summary exercises are integrated with the content.
Pacing
refers to how much and how quickly the lessons in the textbooks are presented.
Pacing
refers to how much and how quickly the lessons in the textbooks are presented.
Reviewing
refers to the extent to which the materials allows students to link new ideas to old concepts in the form of a review.
Elaborating
ensures that students learn better through a variety of ways.
Transfer of learning
may be done in a number of ways. Transfer of learning maybe concept-related, inquiry-related, learner or utilization-related.