97Dxx Education and instruction in mathematics
- 97D10 Comprehensive works. Comparative studies
- 97D20 Philosophical and theoretical contributions (maths didactics)
- 97D30 Objectives and goals (3)
- 97D40 Teaching methods and classroom techniques (1)
- 97D50 Teaching problem solving and heuristic strategies (For research aspects, see 97Cxx) (4)
- 97D60 Student assessment, achievement control and rating
- 97D70 Learning difficulties and student errors
- 97D80 Teaching units and draft lessons
- 97D99 None of the above, but in this section