The character of the mathematics education traditions on problem solving and proof are compared, and aspects of problem solving that occur in the processes of forming a proof, which are not well represented in the literature, are portrayed.
Mamona-Downs, Joanna and Downs, Martin
"Problem Solving and its elements in forming proof,"
The Mathematics Enthusiast: Vol. 10
, Article 8.
Available at: http://scholarworks.umt.edu/tme/vol10/iss1/8