Caleb Gattegno

Dr. Caleb Gattegno

Caleb Gattegno (1911–1988) was an educator, psychologist, and mathematician. He is considered one of the most influential and prolific mathematics educators of the twentieth century.[1] He is best known for introducing new approaches to teaching and learning mathematics (Visible & Tangible Math), foreign languages (The Silent Way) and reading (Words in Color). Gattegno also developed pedagogical materials for each of these approaches, and was the author of more than 120 books and hundreds of articles[2] largely on the topics of education and human development.

  1. ^ Alsina, Claudi; Nelson, Roger (2011). Icons of mathematics : an exploration of twenty key images. [Washington, D.C.]: Mathematical Association of America. p. 135. ISBN 978-0883853528.
  2. ^ "Caleb Gattegno". www.atm.org.uk. Retrieved 2020-04-20.