Éric the mathemagician illustrates the power of doubles to transform a single gold coin into a billion coins in just one month. It's not magic... it's mathematics!
Fiche pédagogique enseignant.es - MathXplosion - Le pouvoir du double
For teachers in grades 7, this educational sheet follows the three key stages: arousing commitment, activating reflection and putting into action, with the aim of developing certain global skills, such as learning to learn, global citizenship and collaboration.
The following math concept (s) are explored: - the power of double counting - the binary system
