Problems that have the same formal structure, but different ways of expressing this structure.
a. a heuristic
b. an insight problem
c. a problem isomorph
d. a well-structured problem
Question 2
The problem solver simply generates alternative courses of action, not necessarily in a systematic way, and then considers whether each course of action works.
a. working backward
b. working forward
c. means-ends analysis
d. generate and test