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Material Detail

Xifres Significatives

Xifres Significatives

En primer lloc es mostra, per mitjà d'exemples, que tots estem acostumats a emprar un nombre raonable de xifres significatives en les nostres activitats quotidianes i que, tanmateix, molts estudiants en donen una quantitat desproporcionada com a resultat de qualsevol exercici. A continuació s'introdueix el concepte de xifra significativa, s'exposen les regles per identificar-les i les d'arredoniment i, finalment, es donen criteris generals sobre la manera de dur a terme els càlculs i de presentar resultats.
Keywords:
Xifres significatives, Presentació de resultats, Resolució de problemes
Disciplines:
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More about this material

Material Type:
Animation
Date Added to MERLOT:
October 2, 2019
Date Modified in MERLOT:
October 2, 2019
Author:
Submitter:
RIUNET Universitat Politècnica de València
Primary Audience:
High School, College General Ed, College Lower Division, College Upper Division, Graduate School
Technical Format:
Video, Website
Mobile Compatibility:
Blackberry, iOS (Apple), Windows Mobile, Android
Language:
Catalan
Cost Involved:
No
Source Code Available:
No
Creative Commons:
No

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