The use of heuristic strategies in modelling activities

The magical number seven, plus or minus two: Some limits on our capacity for processing information.

George Miller · Psychological Review · 1956 · 17.5K citations

Social Sciences, Psychology, Social Psychology +10

The magical number seven, plus or minus two: Some limits on our capacity for processing information.

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Social Sciences, Psychology, Social Psychology +10

Mathematical Discovery, On Understanding, Learning, and Teaching Problem Solving.

Herbert S. Zuckerman, George Pólya · American Mathematical Monthly · 1966 · 790 citations

Education, Mathematics, Mathematics Education +17

Scaffolding in complex modelling situations

Peter Stender, Gabriele Kaiser · ZDM · 2015 · 85 citations

Engineering, Systems Engineering, Complex Systems +9