Origini Concettuali di Errori che si Riscontrano Nel Confrontare Numeri Decimali e Frazioni=Conceptual Sources of Difficulties Concerning the Ordering of Decimal Numbers and the Comparison of Fractions.
In: L'Insegnamento della Matematica e delle Scienze Integrate, Jg. 16 (1993), Heft 1, S. 9-45
report
Zugriff:
Examined fifth-grade students' survey responses to investigate incorrect rules that derive from children's efforts to interpret decimals as integers or as fractions. Regarding fractions, difficulties arise because only the whole-part approach to fractions is presented in elementary school. (Author/MDH)
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Origini Concettuali di Errori che si Riscontrano Nel Confrontare Numeri Decimali e Frazioni=Conceptual Sources of Difficulties Concerning the Ordering of Decimal Numbers and the Comparison of Fractions.
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Autor/in / Beteiligte Person: | Bonotto, C. |
Zeitschrift: | L'Insegnamento della Matematica e delle Scienze Integrate, Jg. 16 (1993), Heft 1, S. 9-45 |
Veröffentlichung: | 1993 |
Medientyp: | report |
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