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Part of book or chapter of book . 2009
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Il tempo nel tempo

Authors: Gasparinetti, Nadia;

Il tempo nel tempo

Abstract

Con gli alunni della mia classe seconda della Scuola Media “Divisione Julia” ci siamo occupati dello studio delle meridiane. Questa volta sono stata io a proporre alla classe l’argomento da presentare a “La matematica dei ragazzi”: l’idea mi era venuta tempo fa, quando degli amici, che vivono vicino ad Aiello del Friuli, mi parlarono del Museo delle meridiane che si trova lì e mi procurarono il libro Le ore del sole di Aurelio Pantanali (cfr. Pantanali, a cura di, 2005). Tra l’altro, non sapevo molto sugli orologi solari e ciò mi stimolava ad ampliare le mie conoscenze. Ho scelto di lavorare con la classe seconda perché era formata da soli 20 alunni, tutti collaborativi e – così sembrava – capaci di organizzarsi. Inoltre, la classe, a causa di pesanti situazioni disciplinari, era stata penalizzata l’anno precedente per quanto riguardava le attività extrascolastiche. Si erano così privilegiate le situazioni che portavano a un raggiungimento degli obiettivi comportamentali, mentre poco spazio veniva dato al recupero delle abilità di base. Risolti ora i problemi, arrivava finalmente il momento per le attività laboratoriali, che ben si prestano a recuperi e consolidamento delle conoscenze acquisite.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green