The practical knowledge and the construction of the pre-teacher s practical knowledge;

Viewpoint of postmodern knowledge and practical knowledge of teachers;

Characteristics, building and passing on of practical knowledge of physical education teachers

Marketilization of university,enlarging the enrdment,speciality subdivision and initiating educating of pratical-interesting knowledge comform to the historical trend,but lead to the utilitarization of human knowledge and make it difficalt for university to give full play to its function of ethics education.

There are four-type-knowledge in the new taxonomy,including factual knowledge,conceptual knowledge,procedural knowledge,and metacognitive knowledge.

Recently, more and more researchers study children’s mathematical cognitive strategies development, based on three types of mathematical knowledge (factual knowledge, procedural knowledge and conceptual knowledge) and their relationship.