tailieunhanh - Enrichment Mathematics for the Grades 27th Yearbook

This, the Twenty-Seventh Yearbook, and its companion volume, the Twenty-Eighth Yearbook, have been long in the making. Into these two books have gone the combined contributions, suggestions, and criticisms of innumerable individuals, committees, and subcommittees. The academically talented student in mathematics has always been with us, and most teachers have always attempted to provide for his special needs in one way or another. The principal purpose of this year-book is to give teachers one more resource in order to provide for the talented more efficiently and more quickly. . | ENRICHMENT MATHEMATICS for the GRADES TWENTY-SEVENTH YEARBOOK fa Cft 7ỉữi National Council of Teachers of Mathematics WASHINGTON . Ì963 COPYRIGHT 1963 BY THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS INC. Correspondence relating to and orders for additional copies of the Twenty-Seventh Yearbook and earlier yearbooks should be addressed to THE NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS 1201 SIXTEENTH STREET . WASHINGTON 6 . Library of Congress Catalog Card Number 63-1459 Manufactured in the United States of .