What is the hierarchical scheme used in educational teaching to include all necessary skills and concepts for mastery of a topic?

The hierarchical scheme referred to in educational teaching that encompasses all necessary skills and concepts for mastery of a topic is known as a taxonomy. In educational contexts, taxonomies serve as frameworks to classify and organize learning objectives, skills, and knowledge areas in a structured manner.

One of the most well-known taxonomies is Bloom's Taxonomy, which categorizes cognitive skills into levels such as remembering, understanding, applying, analyzing, evaluating, and creating. This hierarchical approach allows educators to design curricula and assessments that progressively build on prior knowledge, ensuring a comprehensive understanding of the topic.

By using a taxonomy, educators can systematically approach teaching, starting with foundational concepts and gradually advancing to more complex skills. This structured methodology is crucial for ensuring that students achieve mastery over the material. The concept of educational goals focuses on broader outcomes without the specific hierarchical structure that a taxonomy provides. Similarly, cognitive and affective objectives emphasize different domains of learning without necessarily organizing them in a hierarchical format.