Ordered

An ordered concept is a concept that follows, or is preceded by, another concept.

If a concept "B" has a prerequisite then the prerequisite concept or concepts (concept A, for example) should be learned before this concept (B) can be tackled.

Concept A -- is prerequisite to-> Concept B

If this concept (B) is a prerequisite to another concept, then it needs to be learned before moving on to the next concept (concept C, for example).

Concept B -- is prerequisite to-> Concept C

Related concepts

Structure