Out of the Labyrinth
by
Robert Kaplan
,
Ellen Kaplan
September 1, 2008, Oxford University Press, USA
The Art of Problem Posing
by
Stephen I. Brown
,
Marion I. Walter
December 7, 2004, Lawrence Erlbaum
Mindstorms
by
Seymour Papert
1980
Knowing and teaching elementary mathematics
by
Liping Ma
1999
Math Power
by
Patricia Clark Kenschaft
2005
How to enjoy mathematics with your child
by
Nancy Rosenberg
,
Nancy Rosenberg
1970
Math
by
Marilyn Burns
1998