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Journal articles

Un tour de magie pour introduire la représentation binaire des nombres

Abstract : Computers handle informations represented with 0s and 1s. This so-called binary information allows them to represent numbers and to make computations. In this paper, we propose an activity aiming at the exploration of the binary representation of numbers, for children in early middle school. We present a feedback of our experimentation in middle school. We also give extension activities (conversion and arithmetic operations).
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Journal articles
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Contributor : Béatrice Drot-Delange Connect in order to contact the contributor
Submitted on : Thursday, August 2, 2018 - 12:43:12 PM
Last modification on : Sunday, June 26, 2022 - 9:36:30 AM


  • HAL Id : hal-01852811, version 1


Béatrice Drot-Delange, Séverine Fleury, Pascal Lafourcade, Malika More. Un tour de magie pour introduire la représentation binaire des nombres. Le Bulletin Vert, Association des Professeurs de Mathématiques de l'Enseignement Public (APMEP), 2018, Mathématiques et interdisciplinarité - II, pp.17-34. ⟨hal-01852811⟩



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