The header and the content that is contained in the extent to which learners need. Related occupations or particular purpose. Teaching may be the nets at the skill.
Topics and the course content, to the extent that the learner needs. Is associated with the profession Or a particular purpose Instruction will focus on specialized skills.
The topic and the course content will be in the extent to which learners want to have relationship with the occupation or specific objectives, teaching may be nets focus on skills talents.