References
- Lakatos , I. 1970 . Criticism and the Growth of Knowledge , Edited by: Lakatos , I. and Musgrove , A. 91 London : Cambridge University Press .
- Confrey , J. 1981 . Curriculum Inquiry , 11 : 243
- Joanov , J. 1965 . African Mathematics Programs: Kenya, Ghana, Liberia, Sierra Leone, Nigeria, Tanzania, Malawi, Ethiopia and Uganda , Newton, MA : Educational Development Center .
- Bruckheimer , M. 1979 . Proceedings of the Bat Sheva Seminar on Curriculum Implementation , Edited by: Tamir , P. and Hofstein , A. 43 Rehovot, Israel : The Conference .
- Allendoefer , C . 1969 . The Mathematics Teacher , 62 : 165
- Rota , G. 1984 . Focus: The Newsletter of the Mathematical Association of America , 4 : 6
- Eisenberg , T. and Dreyfus , T. 1988 . The Ideas of Algebra, K‐12 , Edited by: Coxford , A. and Shulte , A. 112 Reston, VA : NCTM .
- Thompson , P. W. and Dreyfus , T. 1988 . J. Res. Mathematics Education , 19 (2) : 115
- Olson , M. and Goff , G. 1985 . School Sci. Math. , 85 : 591
- Schumaker , L. L. 1981 . Spline Functions: Basic Theory , New York : Wiley .
- Courant , R. and Robbins , H. 1941 . What is Mathematics? , London : Oxford University Press .
- Eves , H. 1969 . An Introduction to the History of Mathematics , Chicago : Holt, Rinehart and Winston .
- Bold , B. 1982 . Famous Problems of Geometry: and How to Solve Them , New York : Dover .
- Beckmann , P. 1970 . A History of π , Boulder, CO : Golem .
- Bell , E. T. 1965 . Men of Mathematics , New York : Simon and Schuster .
- Ore , O. 1965 . Cardano , New York : Dover .
- Romberg , T. 1988 . NCTM Standards , Washington, DC : NCTM .