97XX 


Mathematics education 

97Dxx 

Education and instruction in mathematics 


97D10 
Comparative studies on mathematics education [See also 97C40] 


97D20 
Philosophical and theoretical contributions to mathematical education [See also 97C50] 


97D30 
Goals of mathematics teaching. Curriculum development 


97D40 
Teaching methods and classroom techniques. Lesson preparation. Educational principles {For research aspects see 97Cxx} 


97D50 
Teaching problem solving and heuristic strategies {For research aspects see 97Cxx} 


97D60 
Achievement control and rating 


97D70 
Diagnosis, analysis and remediation of learning difficulties and student errors 


97D80 
Teaching units, draft lessons and master lessons 


97D99 
None of the above, but in this section 