The name Cuisenaire® and
the color sequence of the Rods are registered trademearks of
ETA/Cuisenaire.
Celebrating 80 Years of Cuisenaire® Rods
1931 - 2011
This year marks the 80th anniversary of Georges Cuisenaire's inspired invention of a "mathematics keyboard," better known as Cuisenaire Rods. Whether you have used Cuisenaire Rods for years or are just about to discover them, we invite you to join us in celebrating 80 years of "Numbers in Colour".
"I witnessed a miracle in education where there are so
few."
- Dr. Caleb Gattegno on his first observation of Cuisenaire® Rods being used
by Georges Cuisenaire in the classroom
