Help on query formulation
From a hypothesis to a theorem. (Od hipotezy do twierdzenia.) (Polish. English summary)
Ann. Univ. Paedagog. Crac. 110, Stud. Didact. Math. Pertin. 4, 75-82 (2012).
Summary: In this paper, on the basis of elementary geometrical content, the authors present examples of students’ reasoning which permits in the first place to formulate a hypothesis and further to find a proof. The essential fact here is that the same hypothesis can lead students to follow different possible ways of reasoning.
Classification: E50 G60
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