"Content knowledge" refers to the information or facts that a person knows and understands about a specific subject or topic. It includes having a good understanding and familiarity with the subject matter. Full definition
Examples of textbook activities that may influence the development of technological pedagogical content knowledge in prospective elementary teachers are provided. (citejournal.org)
Subject matter and related pedagogical content knowledge in teacher education. (citejournal.org)
It is also difficult to be able to maintain the same level of enthusiasm for each subject area, let alone possess a depth of content knowledge for each curriculum area. (educationmattersmag.com.au)