Instructional Models.
Friday, July 17th, 2009No single best way exists to teach all things to all people. Different learners and different objectives often require different instructional models. Instructional models are systematic approaches, methods and techniques of teaching. Successful teachers usually have a variety of pedagogical models that they can use for teaching different subjects, contents or objectives to different types of learners (such as low, moderate or high abilities).
B. R. Joyce, M. Weil and E. Calhoun, (2000) identified four families models of teaching as follows:
- The Behavioural Systems Family Model;
- The Social Family Model;
- The Information-Processing Family Model;
- The Personal Family Model.
1. Behaviour Systems Family Model.
- Three approaches in this model are (a) Mastery Learning; (b) Direct Instruction; and (c) Computer-Assisted Instruction.
- Mastery learning believes that any student can master any objective provided that he/she is given enough time, is motivated to learn, and the teaching is appropriate to their needs.
- Teacher’s role in mastery learning is to break the content into small manageable objectives, determine students’ needs with respect to learning materials, teach in the ways that meet their needs, and evaluate their progress regularly. Teacher select learning objectives from a list of simple to complex thought processes (recall, comprehension, application, analysis, synthesis, and evaluation).
- Direct instruction is highly structured, teacher-centred strategy. It relies on behavioural techniques such as modeling, feedback, and reinforcement to teach basic skills (reading, writing and mathematics). Teachers using this model must set high but attainable goals for students. Activities and teaching environments should be structured so students succeed at a high rate.
- Computer-aided instruction uses the capabilities of computers to facilitate teaching and learning. Special software can give tutorials to students on new contents; just like a teacher facilitates direct instruction or mastery learning. Some software can be used for drill and practice or to review previous contents, or to give tests, test marks, and feed backs to students.
2. Social-family Model.
- Pedagogical approaches in the social-family model facilitate students to work together in groups / teamwork to attain both academic and social goals. Teachers only serve as guides, encouraging students to express their ideas and to consider other perspectives as they deal with a variety of issues during group/teamwork. Four approaches in this model are: (a) Cooperative learning approach; (b) Peer tutoring approach; (c) Project-based learning approach; and (d) Reciprocal learning.
- Cooperative learning approach promotes group/team efforts to carry out tasks given to the group (instead of each student works on his/her own to understand new concepts, or to master new skills). Cooperative learning is popular because it influences student self-esteem, inter group relations, acceptance of students with academic and physical limitations, and ability to work cooperatively. An example of cooperative learning technique is the Students Team Achievement Division (STAD). In this approach a teacher uses direct instruction to teach certain concepts or skills to the class. Students then (work in four-members, heterogeneous learning team’s) help each other to master the content by using study guides, worksheets, and other study materials.
- Peer tutoring approach involves teaching/tutoring of other students by a particular student. The tutoring tasks are rotated among students, which indirectly promotes academic leadership among students. The tutor (student) is responsible to make sure he/she understands the contents and masters the related skills properly before he/she is able to tutor other students. This is normally done in small groups, which requires the group tutors to cooperate with each other in preparing tutorial contents, skills, and materials.
- Project-based learning approach is another form of group learning, whereby students are given a project(s) to do and report back to all members of a class. The project problem(s) or questions can come from students, teachers, or schools. Students then carry out the project by “asking and refining questions; debating ideas; making predictions or hypothesis; designing plans and/or experiments; collecting and analyzing data; drawing conclusions; communicating ideas and findings to others, asking new questions, and creating artifact”. Artifacts are models, reports, computer programmes, etc representing students finding to the problem(s) given. Feedback on their artifacts helps students revise their solutions. The key benefit of project-based learning is that students draw on many different curricular areas, making connections between subject matter disciplines, etc (page 289).
- Reciprocal teaching approach teaches students four strategies in reading comprehension namely: (a) summarizing the content of a passage; (b) asking about the central point; (c) clarifying the difficult parts of the material; and (d) predicting what will come next.
Research has shown that the reciprocal teaching approach has positive impact for students with far below average in reading comprehension. In reciprocal teaching, the teacher and groups of students began with reading a passage silently. Then the teacher provides a model by summarizing, questioning, clarifying, and predicting based on the reading. Every student then reads another passage in small groups, and they take the role of the teacher. Each group then presents the four elements to the class. In the process of preparing the report, the teacher provides clues, guidance, encouragement, etc. (Scaffolding) to the group members.
3. Information-processing family model.
- The information-processing family model stimulate the development of thinking skills such as observing, comparing, finding patterns, and generalizing. The approaches in this model are : (a) Concept formation; (b) Inquiry learning; (c) Synectics. These approaches are based on information-processing and constructivist theories that explain how information are gathered through our senses, stored and retrieved from our memory, and explain how we process the information and take action.
- Concept formation approach is used to help students analyze and synthesize data / information to construct knowledge about a specific idea. For example, during a unit on plant classification – a teacher would ask students to observe a variety of plant specimens, group the plants according to some characteristics, and give a name for each of the plants. Students are then asked to classify other plants into existing groups or to create new groups or to create new group(s) of plants.
- Inquiry learning approach helps students to do research to solve problems given to them, based on facts and observation.They think and act as scientists doing experiments. Students construct their own knowledge based on their research or inquiries. The teacher’s role is to guide students through the five steps: (a) define the problem; (b) formulate hypotheses; (c) gather data; (d) organize data and modify hypotheses accordingly, and (e) generalize from findings to form new theories.
- Synectics is a teaching approach that helps students to increase problems-solving abilities, creative expression, empathy and insight into social relations. The method begins with the understanding of certain basic concept; followed by an in dept understanding of the concept. For example, a teacher may introduce the concept of pollution; and asks students about the effect of pollution. Later, the teacher may ask students to compare the effects of chemical pollution compared to construction-waste pollution (for a deeper understanding about pollution).
4. Personal-family model encourages students to decide what they want to learn and how they want to learn. This is to help students to develop or discover effective learning styles and positive self-concepts. Two approaches in this model are: (a) Individualized instruction and (b) Non-directive teaching approach.
- The individualized instruction approach is a teaching method that is tailor-made to a particular student, depending on his/her ability, interest, motivation, learning style, or achievement.
- In non-directive teaching, a teacher helps a students to learn based on student’s own interest and goals. The teacher may ask students to identify a problem, be responsible to solve it, to explore own feeling when solving personal problem, to explore his/her feeling about others when dealing with social problem; and to determine his/her own interest and competence when solving academic problems. Teacher would meet a student one-to-one so as to give time for the teacher and student to have a proper discussion.
Read more @ :
Robert F. McNergney, Joanne M. McNergney, Foundations of Education – the challenge of professional practice, Fourth Edition, Pearson, 2004.