97XX MATHEMATICS EDUCATION
 9700 General reference works (handbooks, dictionaries, bibliographies, etc.)
 9701 Instructional exposition (textbooks, tutorial papers, etc.)

9702 Research exposition (monographs, survey articles)
(1)
 9703 Historical (must also be assigned at least one classification number from Section 01)
 9704 Explicit machine computation and programs (not the theory of computation or programming)
 9706 Proceedings, conferences, collections, etc.
 97Axx General, mathematics and education
 97Bxx Educational policy and systems
 97Cxx Psychology of mathematics education. Research in mathematics education
 97Dxx Education and instruction in mathematics
 97Exx Foundations of mathematics
 97Fxx Arithmetic. Number theory
 97F99 None of the above, but in this section
 97Gxx Geometry
 97Hxx Algebra
 97Ixx Analysis
 97Kxx Combinatorics. Graph theory. Probability. Statistics

97Mxx Mathematical modeling. Applications of mathematics
(5)
 97Nxx Numerical mathematics
 97Pxx Computer science
 97Qxx Computer science education
 97Rxx Computer science applications
 97Uxx Educational material and media. Educational technology