Caleb Gattegno’s approach to math focuses on the process for generating mathematics in the mind. While many believe that math is the skill of a few gifted people, he believed that every student is capable of functioning like a mathematician. By taking abstract concepts and representing them in visible and tangible ways, he found that students can gain mathematical competence well beyond their designated grade levels.
This book is a reprint of Caleb Gattegno’s classic 1970 work Gattegno Mathematics Textbook 5.
Suitable for second and third year in Junior School.
Study of Numbers
I The formation of numbers.
II Different bases of numeration.
III Divisibility and Prime Numbers.
IV HCF and LCM.
V Squares, Cubes and Square Roots.
First Edition Reprint (83 Pages)
Copyright © 1970–2011
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