
06439937
a
2015c.00629
Toh, Pee Choon
Leong, Yew Hoong
Toh, Tin Lam
Ho, Foo Him
Designing tasks for conjecturing and proving in number theory.
Nicol, Cynthia (ed.) et al., Proceedings of the 38th conference of the International Group for the Psychology of Mathematics Education ``Mathematics education at the edge", PME 38 held jointly with the 36th conference of PMENA, Vancouver, Canada, July 1520, 2014, Vol. 5. [s. l.]: International Group for the Psychology of Mathematics Education (ISBN 9780864913609/set; 9780864913654/v.5). 257264 (2014).
2014
[s. l.]: International Group for the Psychology of Mathematics Education
EN
F69
D59
E59
elementary number theory
task design
problem posing
conjecturing
proving
Summary: The purpose of this study is to develop design principles for crafting tasks that will encourage conjecturing and proving in the context of elementary number theory at the undergraduate level. From the analyses of the written work of 46 prospective mathematics teachers on a task designed according to these principles, we think that there is potential to build on and refine from these principles for other undergraduate mathematics courses.