Interoperable interactive geometry for Europe
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Review for "introduction au cosinus"

Une excellente manière d'aborder cosinus

Global comment:

Review filed on 2010/09/21 22:21 by omar Montreal.

Une excellente activité pour aborder la fonction cosinus à partir de la découverte de la proportionnalité des longueurs des côtés dans un triangle rectangle.
This review is done without a trial in classroom.

Usage conditions

Hardware setup

  • one computer per learner

Learner organization

    • individual work in classroom

More about the context of usage (free comments):

Update the selected educational level(s) for this resource.

Educational levels: levelQuatrième de Collège.

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