Competencies describe the level of understanding or proficiency a learner possess pertaining to a specific subject. Competencies include skills, but they are More than the skill, which includes abilities, behaviors, and knowledge that is core to the use of a skill. Competency-based learning is concrete and measurable skills. Competency is a cluster of related abilities, knowledge, and skills that enable a person (or an organization) to perform a job and that can lead to a superior result. Mainly, a course that helps learners to acquire certain competencies. Through, competencies instructors can track how well learners are learning those skills. mElimu Competency-based learning help to master on skill and cannot be advanced to another without having mastered in first.