Those Who Understand: A Conception of Teacher Knowledge.Lee S. Shulman1986-01-01articleThe American Educator191 citationsclosedNo readable copy stored yet — this record is metadata only.Mathematics Education and Teaching TechniquesTeacher Education and Leadership StudiesEducational Theory and Curriculum StudiesAbstractNo abstract was published for this record.Citations in this libraryStored only when both papers are in the corpus — 191 citations exist upstream.Cited by2010Technological Pedagogical Content Knowledge in the Mathematics Classroom.2020Relationship between pre-service mathematics teachers’ knowledge, beliefs and instructional practices in China