References
- Zimmerman , W. and Cunningham , S. , eds. 1991 . Visualization in Teaching and Learning Mathematics , Mathematical Association of America .
- Dreyfus , T. On the status of visual reasoning in mathematics and mathematics education . Proceedings of the 15h Conference of the PME . Assisi, Italy. Vol. 1 , pp. 33 – 48 .
- Clements , D. H. and Battista , M. T. 1992 . “ Geometry and spatial reasoning ” . In Handbook of Research on Mathematics Teaching and Learning , Edited by: Grouws , D. A. 420 – 464 . NCTM, Macmillan .
- Hershkowitz , R. , Parzysz , B. and Van Dormolen , J. 1996 . “ Space and shape ” . In International Handbook of Mathematics Education Edited by: Bishop , A. J. 61 – 204 . Kluwer
- Hershkowitz , R. , Ben-Chaim , D. , Hoyles , C. , Lappan , G. , Mitchelmore , M. and Vinner , S. 1989 . “ Psychological aspects of learning geometry ” . In Mathematics and Cognition , Edited by: Nesher , P. and Kilpatrick , J. 70 – 95 . ICMI Study Series, University Press .
- Fischbein , E. 1987 . Intuition in Science and Mathematics: an Educational Approach , Dordrecht : Reidel .
- Polya , G. 1973 . How to Solve It , second edition , Princeton, NJ : Princeton University Press .
- Schoenfeld , A. H. 1985 . Mathematical Problem Solving , Academic Press .
- Steen , L. A. 1988 . Science , 240 : 611 – 616 .
- Steen , L. A. 1990 . “ Pattern ” . In On the Shoulders of Giants—New Approaches to Numeracy , Edited by: Steen , L. A. 1 – 10 . Washington, DC : National Academy Press .
- Duval , R. 1998 . “ Geometry from a cognitive point of view ” . In Perspectives on the Teaching of Geometry for the 21st Century , Edited by: Mammana , C. and Villani , V. 37 – 52 . Kluwer .
- Hanna , G. 1990 . Interchange , 21 : 6 – 23 .