Mathetics

Mathetics is the most controversial approach to programmed instruction. Mathetics comes from the Greek word "Mathein" which means 'to learn'. Thomas F. Gilbert was the originator of the concept of mathetics. In Mathetics style, an exercise is the technical unit of learning instead of frames as in the linear type.

 

As a technique of teaching, mathetics can be applied to a wide range of subject matter, but it is especially suited to teaching of skills. It is a complete training system that guides the learner to discover the training deficiencies of specific population.  The system includes guidelines for analysis of skills, knowledge to be learned and specific strategies to overcome the deficiencies. 

 

In a task completion, motivation is the most important factor. Mathetics utilizes this principle to a great extent. Naturally the last task brings motivation. Hence in Mathetics style, the learner starts from the last task in the series and retrogress. Having completed the last task first, the learner goes to the next one before it in the next frame and to the introductory part. So the tasks have to be properly connected from the last to the first. This procedure is called chaining.

Retrogressive chaining technique is the characteristic feature of mathetical style of programming. Chaining is the process of binding the tasks or frames from the last to the first.

Mathetics is described as clinical in its purpose. It is elective in nature and unique in application. There are five important stages to be followed in preparing Mathetical programme

1. Data collection and task analysis
2. Writing a lesson prescription
3. Characterization and lesson plan
4. Exercise writing
5. Editing

Programmed Instruction
Linear or Extrinsic programming
Branched or Intrinsic Programming
Advantages and Limitations of Programmed Instruction