ISBN-13: 9780805840049 / Angielski / Twarda / 2002 / 202 str.
ISBN-13: 9780805840049 / Angielski / Twarda / 2002 / 202 str.
Revised and expanded edition for the North American market (first edition published in 1997 by Open University Press). The first book to provide direct evidence for the relative effectiveness of "traditional" and "reform" teaching methods in mathematics.