Measurement units can transform into equivalent measurement units with more meaning {dimensional analysis}|, to give insight into problem. Constraints on units indicate answer type needed. Solution must have correct units.
Problem-solving methods {generate and test method}| {trial and error} can generate answers from a possible-answer space and test whether answer solves problem.
After studying and understanding problems, solvers can do something non-intellectual {incubation}. If solutions come to mind, they must be ready to recognize solution.
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Description of Outline of Knowledge Database
Date Modified: 2022.0225